id	sid	tid	token	lemma	pos
news-010418	1	1	butterflies	butterfly	NOUN
news-010418	1	2	and	and	CCONJ
news-010418	1	3	the	the	DET
news-010418	1	4	biology	biology	NOUN
news-010418	1	5	of	of	ADP
news-010418	1	6	climate	climate	NOUN
news-010418	1	7	change	change	NOUN
news-010418	1	8	|	|	VERB
news-010418	1	9	news	news	NOUN
news-010418	1	10	|	|	PROPN
news-010418	1	11	notre	notre	PROPN
news-010418	1	12	dame	dame	PROPN
news-010418	1	13	news	news	PROPN
news-010418	1	14	|	|	PROPN
news-010418	1	15	university	university	PROPN
news-010418	1	16	of	of	ADP
news-010418	1	17	notre	notre	PROPN
news-010418	1	18	dame	dame	PROPN
news-010418	1	19	skip	skip	VERB
news-010418	1	20	to	to	ADP
news-010418	1	21	content	content	NOUN
news-010418	1	22	skip	skip	VERB
news-010418	1	23	to	to	ADP
news-010418	1	24	navigation	navigation	NOUN
news-010418	1	25	skip	skip	VERB
news-010418	1	26	to	to	PART
news-010418	1	27	search	search	VERB
news-010418	1	28	university	university	PROPN
news-010418	1	29	of	of	ADP
news-010418	1	30	notre	notre	PROPN
news-010418	1	31	dame	dame	PROPN
news-010418	1	32	notre	notre	PROPN
news-010418	1	33	dame	dame	PROPN
news-010418	1	34	news	news	PROPN
news-010418	1	35	experts	expert	NOUN
news-010418	1	36	nd	nd	PROPN
news-010418	1	37	in	in	ADP
news-010418	1	38	the	the	DET
news-010418	1	39	news	news	NOUN
news-010418	1	40	subscribe	subscribe	NOUN
news-010418	1	41	about	about	ADP
news-010418	1	42	us	us	PROPN
news-010418	1	43	home	home	NOUN
news-010418	1	44	contact	contact	NOUN
news-010418	1	45	search	search	NOUN
news-010418	1	46	menu	menu	NOUN
news-010418	1	47	home	home	ADV
news-010418	1	48	›	›	X
news-010418	1	49	news	news	NOUN
news-010418	1	50	›	›	X
news-010418	1	51	butterflies	butterfly	NOUN
news-010418	1	52	and	and	CCONJ
news-010418	1	53	the	the	DET
news-010418	1	54	biology	biology	NOUN
news-010418	1	55	of	of	ADP
news-010418	1	56	climate	climate	NOUN
news-010418	1	57	change	change	NOUN
news-010418	1	58	butterflies	butterfly	NOUN
news-010418	1	59	and	and	CCONJ
news-010418	1	60	the	the	DET
news-010418	1	61	biology	biology	NOUN
news-010418	1	62	of	of	ADP
news-010418	1	63	climate	climate	NOUN
news-010418	1	64	change	change	NOUN
news-010418	1	65	published	publish	VERB
news-010418	1	66	:	:	PUNCT
news-010418	1	67	march	march	PROPN
news-010418	1	68	07	07	NUM
news-010418	1	69	,	,	PUNCT
news-010418	1	70	2007	2007	NUM
news-010418	1	71	author	author	NOUN
news-010418	1	72	:	:	PUNCT
news-010418	1	73	carol	carol	PROPN
news-010418	1	74	c.	c.	PROPN
news-010418	1	75	bradley	bradley	PROPN
news-010418	1	76	if	if	SCONJ
news-010418	1	77	you	you	PRON
news-010418	1	78	ask	ask	VERB
news-010418	1	79	jessica	jessica	PROPN
news-010418	1	80	hellmann	hellmann	PROPN
news-010418	1	81	how	how	SCONJ
news-010418	1	82	she	she	PRON
news-010418	1	83	came	come	VERB
news-010418	1	84	to	to	PART
news-010418	1	85	be	be	AUX
news-010418	1	86	a	a	DET
news-010418	1	87	biologist	biologist	NOUN
news-010418	1	88	,	,	PUNCT
news-010418	1	89	shell	shell	PROPN
news-010418	1	90	tell	tell	VERB
news-010418	1	91	you	you	PRON
news-010418	1	92	she	she	PRON
news-010418	1	93	grew	grow	VERB
news-010418	1	94	up	up	ADP
news-010418	1	95	as	as	ADP
news-010418	1	96	a	a	DET
news-010418	1	97	farm	farm	NOUN
news-010418	1	98	kid	kid	NOUN
news-010418	1	99	in	in	ADP
news-010418	1	100	anderson	anderson	PROPN
news-010418	1	101	,	,	PUNCT
news-010418	1	102	ind	ind	PROPN
news-010418	1	103	.	.	PUNCT
news-010418	2	1	the	the	DET
news-010418	2	2	fact	fact	NOUN
news-010418	2	3	that	that	SCONJ
news-010418	2	4	i	i	PRON
news-010418	2	5	was	be	AUX
news-010418	2	6	a	a	DET
news-010418	2	7	farm	farm	NOUN
news-010418	2	8	kid	kid	NOUN
news-010418	2	9	and	and	CCONJ
news-010418	2	10	my	my	PRON
news-010418	2	11	father	father	NOUN
news-010418	2	12	was	be	AUX
news-010418	2	13	an	an	DET
news-010418	2	14	engineer	engineer	NOUN
news-010418	2	15	tells	tell	VERB
news-010418	2	16	a	a	DET
news-010418	2	17	lot	lot	NOUN
news-010418	2	18	of	of	ADP
news-010418	2	19	the	the	DET
news-010418	2	20	story	story	NOUN
news-010418	2	21	,	,	PUNCT
news-010418	2	22	she	she	PRON
news-010418	2	23	says.i	says.i	NOUN
news-010418	2	24	was	be	AUX
news-010418	2	25	always	always	ADV
news-010418	2	26	outside	outside	ADV
news-010418	2	27	,	,	PUNCT
news-010418	2	28	and	and	CCONJ
news-010418	2	29	i	i	PRON
news-010418	2	30	was	be	AUX
news-010418	2	31	encouraged	encourage	VERB
news-010418	2	32	to	to	PART
news-010418	2	33	take	take	VERB
news-010418	2	34	math	math	NOUN
news-010418	2	35	and	and	CCONJ
news-010418	2	36	science	science	NOUN
news-010418	2	37	in	in	ADP
news-010418	2	38	college	college	NOUN
news-010418	2	39	.	.	PUNCT
news-010418	3	1	today	today	NOUN
news-010418	3	2	,	,	PUNCT
news-010418	3	3	hellmann	hellmann	PROPN
news-010418	3	4	is	be	AUX
news-010418	3	5	an	an	DET
news-010418	3	6	environmentalist	environmentalist	NOUN
news-010418	3	7	whose	whose	DET
news-010418	3	8	focus	focus	NOUN
news-010418	3	9	is	be	AUX
news-010418	3	10	the	the	DET
news-010418	3	11	biological	biological	ADJ
news-010418	3	12	impact	impact	NOUN
news-010418	3	13	of	of	ADP
news-010418	3	14	climate	climate	NOUN
news-010418	3	15	change	change	NOUN
news-010418	3	16	.	.	PUNCT
news-010418	4	1	its	its	PRON
news-010418	4	2	an	an	DET
news-010418	4	3	interesting	interesting	ADJ
news-010418	4	4	time	time	NOUN
news-010418	4	5	to	to	PART
news-010418	4	6	be	be	AUX
news-010418	4	7	working	work	VERB
news-010418	4	8	in	in	ADP
news-010418	4	9	the	the	DET
news-010418	4	10	field	field	NOUN
news-010418	4	11	,	,	PUNCT
news-010418	4	12	she	she	PRON
news-010418	4	13	says	say	VERB
news-010418	4	14	.	.	PUNCT
news-010418	5	1	ten	ten	NUM
news-010418	5	2	years	year	NOUN
news-010418	5	3	ago	ago	ADV
news-010418	5	4	the	the	DET
news-010418	5	5	general	general	ADJ
news-010418	5	6	public	public	NOUN
news-010418	5	7	knew	know	VERB
news-010418	5	8	little	little	ADJ
news-010418	5	9	about	about	ADP
news-010418	5	10	global	global	ADJ
news-010418	5	11	warming	warming	NOUN
news-010418	5	12	.	.	PUNCT
news-010418	6	1	today	today	NOUN
news-010418	6	2	,	,	PUNCT
news-010418	6	3	she	she	PRON
news-010418	6	4	says	say	VERB
news-010418	6	5	,	,	PUNCT
news-010418	6	6	there	there	PRON
news-010418	6	7	s	s	VERB
news-010418	6	8	a	a	DET
news-010418	6	9	much	much	ADV
news-010418	6	10	wider	wide	ADJ
news-010418	6	11	knowledge	knowledge	NOUN
news-010418	6	12	and	and	CCONJ
news-010418	6	13	acceptance	acceptance	NOUN
news-010418	6	14	of	of	ADP
news-010418	6	15	the	the	DET
news-010418	6	16	basic	basic	ADJ
news-010418	6	17	science	science	NOUN
news-010418	6	18	behind	behind	ADP
news-010418	6	19	climate	climate	NOUN
news-010418	6	20	change	change	NOUN
news-010418	6	21	.	.	PUNCT
news-010418	7	1	hellmann	hellmann	PROPN
news-010418	7	2	studies	studies	PROPN
news-010418	7	3	butterflies	butterfly	VERB
news-010418	7	4	,	,	PUNCT
news-010418	7	5	although	although	SCONJ
news-010418	7	6	she	she	PRON
news-010418	7	7	considers	consider	VERB
news-010418	7	8	herself	herself	PRON
news-010418	7	9	aglobal	aglobal	ADJ
news-010418	7	10	change	change	NOUN
news-010418	7	11	biologist.she	biologist.she	NOUN
news-010418	7	12	uses	use	VERB
news-010418	7	13	butterflies	butterfly	NOUN
news-010418	7	14	as	as	ADP
news-010418	7	15	a	a	DET
news-010418	7	16	study	study	NOUN
news-010418	7	17	organism	organism	NOUN
news-010418	7	18	for	for	ADP
news-010418	7	19	a	a	DET
news-010418	7	20	number	number	NOUN
news-010418	7	21	of	of	ADP
news-010418	7	22	reasons	reason	NOUN
news-010418	7	23	.	.	PUNCT
news-010418	8	1	they	they	PRON
news-010418	8	2	re	re	VERB
news-010418	8	3	insects	insect	NOUN
news-010418	8	4	,	,	PUNCT
news-010418	8	5	and	and	CCONJ
news-010418	8	6	insects	insect	NOUN
news-010418	8	7	run	run	VERB
news-010418	8	8	the	the	DET
news-010418	8	9	world	world	NOUN
news-010418	8	10	,	,	PUNCT
news-010418	8	11	she	she	PRON
news-010418	8	12	says.they	says.they	AUX
news-010418	8	13	provide	provide	VERB
news-010418	8	14	very	very	ADV
news-010418	8	15	important	important	ADJ
news-010418	8	16	ecological	ecological	ADJ
news-010418	8	17	services	service	NOUN
news-010418	8	18	,	,	PUNCT
news-010418	8	19	and	and	CCONJ
news-010418	8	20	are	be	AUX
news-010418	8	21	economically	economically	ADV
news-010418	8	22	important	important	ADJ
news-010418	8	23	in	in	ADP
news-010418	8	24	both	both	PRON
news-010418	8	25	positive	positive	ADJ
news-010418	8	26	and	and	CCONJ
news-010418	8	27	negative	negative	ADJ
news-010418	8	28	wayspollination	wayspollination	NOUN
news-010418	8	29	and	and	CCONJ
news-010418	8	30	disease	disease	NOUN
news-010418	8	31	.	.	PUNCT
news-010418	9	1	they	they	PRON
news-010418	9	2	have	have	VERB
news-010418	9	3	a	a	DET
news-010418	9	4	short	short	ADJ
news-010418	9	5	life	life	NOUN
news-010418	9	6	cycle	cycle	NOUN
news-010418	9	7	,	,	PUNCT
news-010418	9	8	and	and	CCONJ
news-010418	9	9	respond	respond	VERB
news-010418	9	10	to	to	ADP
news-010418	9	11	temperature	temperature	NOUN
news-010418	9	12	change	change	NOUN
news-010418	9	13	.	.	PUNCT
news-010418	10	1	its	its	PRON
news-010418	10	2	a	a	DET
news-010418	10	3	lot	lot	NOUN
news-010418	10	4	harder	hard	ADJ
news-010418	10	5	to	to	PART
news-010418	10	6	study	study	VERB
news-010418	10	7	a	a	DET
news-010418	10	8	grizzly	grizzly	NOUN
news-010418	10	9	bear	bear	NOUN
news-010418	10	10	.	.	PUNCT
news-010418	11	1	hellmanns	hellmanns	PROPN
news-010418	11	2	research	research	NOUN
news-010418	11	3	focuses	focus	VERB
news-010418	11	4	on	on	ADP
news-010418	11	5	comparisons	comparison	NOUN
news-010418	11	6	of	of	ADP
news-010418	11	7	two	two	NUM
news-010418	11	8	butterfly	butterfly	NOUN
news-010418	11	9	speciesswallowtails	speciesswallowtail	NOUN
news-010418	11	10	and	and	CCONJ
news-010418	11	11	duskywingsand	duskywingsand	VERB
news-010418	11	12	the	the	DET
news-010418	11	13	plant	plant	NOUN
news-010418	11	14	communities	community	NOUN
news-010418	11	15	they	they	PRON
news-010418	11	16	live	live	VERB
news-010418	11	17	in	in	ADP
news-010418	11	18	.	.	PUNCT
news-010418	12	1	the	the	DET
news-010418	12	2	research	research	NOUN
news-010418	12	3	is	be	AUX
news-010418	12	4	carried	carry	VERB
news-010418	12	5	out	out	ADP
news-010418	12	6	in	in	ADP
news-010418	12	7	mediterranean	mediterranean	ADJ
news-010418	12	8	-	-	PUNCT
news-010418	12	9	like	like	ADJ
news-010418	12	10	climates	climate	NOUN
news-010418	12	11	on	on	ADP
news-010418	12	12	the	the	DET
news-010418	12	13	west	west	PROPN
news-010418	12	14	coast	coast	PROPN
news-010418	12	15	.	.	PUNCT
news-010418	13	1	places	place	NOUN
news-010418	13	2	where	where	SCONJ
news-010418	13	3	it	it	PRON
news-010418	13	4	rains	rain	VERB
news-010418	13	5	a	a	DET
news-010418	13	6	lot	lot	NOUN
news-010418	13	7	in	in	ADP
news-010418	13	8	the	the	DET
news-010418	13	9	winter	winter	NOUN
news-010418	13	10	,	,	PUNCT
news-010418	13	11	and	and	CCONJ
news-010418	13	12	hardly	hardly	ADV
news-010418	13	13	at	at	ADV
news-010418	13	14	all	all	ADV
news-010418	13	15	in	in	ADP
news-010418	13	16	the	the	DET
news-010418	13	17	summer	summer	NOUN
news-010418	13	18	,	,	PUNCT
news-010418	13	19	she	she	PRON
news-010418	13	20	said.a	said.a	VERB
news-010418	13	21	lot	lot	NOUN
news-010418	13	22	of	of	ADP
news-010418	13	23	our	our	PRON
news-010418	13	24	work	work	NOUN
news-010418	13	25	takes	take	VERB
news-010418	13	26	place	place	NOUN
news-010418	13	27	in	in	ADP
news-010418	13	28	vancouver	vancouver	PROPN
news-010418	13	29	island	island	PROPN
news-010418	13	30	,	,	PUNCT
news-010418	13	31	british	british	PROPN
news-010418	13	32	columbia	columbia	PROPN
news-010418	13	33	and	and	CCONJ
news-010418	13	34	ashland	ashland	PROPN
news-010418	13	35	,	,	PUNCT
news-010418	13	36	ore	ore	NOUN
news-010418	13	37	.	.	PUNCT
news-010418	14	1	the	the	DET
news-010418	14	2	large	large	ADJ
news-010418	14	3	and	and	CCONJ
news-010418	14	4	colorful	colorful	ADJ
news-010418	14	5	swallowtail	swallowtail	NOUN
news-010418	14	6	eats	eat	VERB
news-010418	14	7	a	a	DET
news-010418	14	8	wide	wide	ADJ
news-010418	14	9	variety	variety	NOUN
news-010418	14	10	of	of	ADP
news-010418	14	11	plants	plant	NOUN
news-010418	14	12	.	.	PUNCT
news-010418	15	1	the	the	DET
news-010418	15	2	small	small	ADJ
news-010418	15	3	brown	brown	ADJ
news-010418	15	4	duskywing	duskywing	NOUN
news-010418	15	5	(	(	PUNCT
news-010418	15	6	not	not	PART
news-010418	15	7	all	all	PRON
news-010418	15	8	that	that	ADV
news-010418	15	9	sexy	sexy	ADJ
news-010418	15	10	,	,	PUNCT
news-010418	15	11	hellmann	hellmann	PROPN
news-010418	15	12	says	say	VERB
news-010418	15	13	)	)	PUNCT
news-010418	15	14	is	be	AUX
news-010418	15	15	much	much	ADV
news-010418	15	16	more	more	ADV
news-010418	15	17	specialized	specialized	ADJ
news-010418	15	18	.	.	PUNCT
news-010418	16	1	populations	population	NOUN
news-010418	16	2	of	of	ADP
news-010418	16	3	each	each	DET
news-010418	16	4	butterfly	butterfly	NOUN
news-010418	16	5	have	have	VERB
news-010418	16	6	a	a	DET
news-010418	16	7	range	range	NOUN
news-010418	16	8	that	that	PRON
news-010418	16	9	extends	extend	VERB
news-010418	16	10	from	from	ADP
news-010418	16	11	central	central	ADJ
news-010418	16	12	and	and	CCONJ
news-010418	16	13	northern	northern	PROPN
news-010418	16	14	california	california	PROPN
news-010418	16	15	north	north	PROPN
news-010418	16	16	to	to	ADP
news-010418	16	17	vancouver	vancouver	PROPN
news-010418	16	18	island	island	NOUN
news-010418	16	19	.	.	PUNCT
news-010418	17	1	geography	geography	NOUN
news-010418	17	2	is	be	AUX
news-010418	17	3	at	at	ADP
news-010418	17	4	the	the	DET
news-010418	17	5	crux	crux	NOUN
news-010418	17	6	of	of	ADP
news-010418	17	7	the	the	DET
news-010418	17	8	problemas	problema	NOUN
news-010418	17	9	climate	climate	NOUN
news-010418	17	10	change	change	NOUN
news-010418	17	11	causes	cause	VERB
news-010418	17	12	temperatures	temperature	NOUN
news-010418	17	13	to	to	PART
news-010418	17	14	become	become	VERB
news-010418	17	15	warmer	warm	ADJ
news-010418	17	16	,	,	PUNCT
news-010418	17	17	plant	plant	NOUN
news-010418	17	18	and	and	CCONJ
news-010418	17	19	butterfly	butterfly	NOUN
news-010418	17	20	populations	population	NOUN
news-010418	17	21	will	will	AUX
news-010418	17	22	likely	likely	ADV
news-010418	17	23	die	die	VERB
news-010418	17	24	off	off	ADP
news-010418	17	25	at	at	ADP
news-010418	17	26	the	the	DET
news-010418	17	27	southern	southern	ADJ
news-010418	17	28	end	end	NOUN
news-010418	17	29	of	of	ADP
news-010418	17	30	the	the	DET
news-010418	17	31	range	range	NOUN
news-010418	17	32	.	.	PUNCT
news-010418	18	1	the	the	DET
news-010418	18	2	question	question	NOUN
news-010418	18	3	that	that	PRON
news-010418	18	4	has	have	VERB
news-010418	18	5	to	to	PART
news-010418	18	6	be	be	AUX
news-010418	18	7	answered	answer	VERB
news-010418	18	8	is	be	AUX
news-010418	18	9	whether	whether	SCONJ
news-010418	18	10	populations	population	NOUN
news-010418	18	11	at	at	ADP
news-010418	18	12	the	the	DET
news-010418	18	13	northern	northern	ADJ
news-010418	18	14	end	end	NOUN
news-010418	18	15	of	of	ADP
news-010418	18	16	the	the	DET
news-010418	18	17	range	range	NOUN
news-010418	18	18	will	will	AUX
news-010418	18	19	be	be	AUX
news-010418	18	20	able	able	ADJ
news-010418	18	21	to	to	PART
news-010418	18	22	shift	shift	VERB
news-010418	18	23	farther	far	ADV
news-010418	18	24	north	north	ADV
news-010418	18	25	.	.	PUNCT
news-010418	19	1	those	those	PRON
news-010418	19	2	that	that	PRON
news-010418	19	3	can	can	AUX
news-010418	19	4	move	move	VERB
news-010418	19	5	toward	toward	ADP
news-010418	19	6	the	the	DET
news-010418	19	7	poles	pole	NOUN
news-010418	19	8	should	should	AUX
news-010418	19	9	be	be	AUX
news-010418	19	10	all	all	ADV
news-010418	19	11	right	right	ADJ
news-010418	19	12	,	,	PUNCT
news-010418	19	13	hellmann	hellmann	PROPN
news-010418	20	1	says.but	says.but	PROPN
news-010418	20	2	we	we	PRON
news-010418	20	3	may	may	AUX
news-010418	20	4	have	have	VERB
news-010418	20	5	to	to	PART
news-010418	20	6	worry	worry	VERB
news-010418	20	7	about	about	ADP
news-010418	20	8	the	the	DET
news-010418	20	9	others	other	NOUN
news-010418	20	10	.	.	PUNCT
news-010418	21	1	hellmanns	hellmanns	PROPN
news-010418	21	2	research	research	PROPN
news-010418	21	3	,	,	PUNCT
news-010418	21	4	which	which	PRON
news-010418	21	5	is	be	AUX
news-010418	21	6	carried	carry	VERB
news-010418	21	7	out	out	ADP
news-010418	21	8	both	both	PRON
news-010418	21	9	in	in	ADP
news-010418	21	10	the	the	DET
news-010418	21	11	field	field	NOUN
news-010418	21	12	and	and	CCONJ
news-010418	21	13	in	in	ADP
news-010418	21	14	greenhouses	greenhouse	NOUN
news-010418	21	15	on	on	ADP
news-010418	21	16	the	the	DET
news-010418	21	17	roof	roof	NOUN
news-010418	21	18	of	of	ADP
news-010418	21	19	the	the	DET
news-010418	21	20	galvin	galvin	PROPN
news-010418	21	21	life	life	PROPN
news-010418	21	22	sciences	science	NOUN
news-010418	21	23	building	building	NOUN
news-010418	21	24	,	,	PUNCT
news-010418	21	25	determines	determine	VERB
news-010418	21	26	which	which	DET
news-010418	21	27	species	specie	NOUN
news-010418	21	28	will	will	AUX
news-010418	21	29	be	be	AUX
news-010418	21	30	able	able	ADJ
news-010418	21	31	to	to	PART
news-010418	21	32	adapt	adapt	VERB
news-010418	21	33	,	,	PUNCT
news-010418	21	34	and	and	CCONJ
news-010418	21	35	which	which	PRON
news-010418	21	36	will	will	AUX
news-010418	21	37	struggle	struggle	VERB
news-010418	21	38	and	and	CCONJ
news-010418	21	39	perhaps	perhaps	ADV
news-010418	21	40	die	die	VERB
news-010418	21	41	out	out	ADP
news-010418	21	42	.	.	PUNCT
news-010418	22	1	if	if	SCONJ
news-010418	22	2	climate	climate	NOUN
news-010418	22	3	change	change	NOUN
news-010418	22	4	has	have	VERB
news-010418	22	5	a	a	DET
news-010418	22	6	negative	negative	ADJ
news-010418	22	7	effect	effect	NOUN
news-010418	22	8	on	on	ADP
news-010418	22	9	species	specie	NOUN
news-010418	22	10	,	,	PUNCT
news-010418	22	11	hellmann	hellmann	PROPN
news-010418	22	12	says	say	VERB
news-010418	22	13	,	,	PUNCT
news-010418	22	14	there	there	PRON
news-010418	22	15	may	may	AUX
news-010418	22	16	be	be	AUX
news-010418	22	17	ways	way	NOUN
news-010418	22	18	to	to	PART
news-010418	22	19	help	help	VERB
news-010418	22	20	them	they	PRON
news-010418	22	21	along	along	ADP
news-010418	22	22	.	.	PUNCT
news-010418	23	1	assisted	assist	VERB
news-010418	23	2	migrationmoving	migrationmoving	NOUN
news-010418	23	3	and	and	CCONJ
news-010418	23	4	introducing	introduce	VERB
news-010418	23	5	species	specie	NOUN
news-010418	23	6	purposelymay	purposelymay	PROPN
news-010418	23	7	be	be	AUX
news-010418	23	8	one	one	NUM
news-010418	23	9	strategy	strategy	NOUN
news-010418	23	10	employed	employ	VERB
news-010418	23	11	.	.	PUNCT
news-010418	24	1	hellmann	hellmann	PROPN
news-010418	24	2	concedes	concede	VERB
news-010418	24	3	that	that	SCONJ
news-010418	24	4	some	some	DET
news-010418	24	5	species	species	NOUN
news-010418	24	6	introductions	introduction	NOUN
news-010418	24	7	have	have	AUX
news-010418	24	8	nt	not	PART
news-010418	24	9	worked	work	VERB
news-010418	24	10	out	out	ADP
news-010418	24	11	well	well	ADV
news-010418	24	12	in	in	ADP
news-010418	24	13	the	the	DET
news-010418	24	14	past	past	NOUN
news-010418	24	15	.	.	PUNCT
news-010418	25	1	kudzu	kudzu	PROPN
news-010418	25	2	,	,	PUNCT
news-010418	25	3	introduced	introduce	VERB
news-010418	25	4	as	as	ADP
news-010418	25	5	an	an	DET
news-010418	25	6	ornamental	ornamental	ADJ
news-010418	25	7	plant	plant	NOUN
news-010418	25	8	,	,	PUNCT
news-010418	25	9	now	now	ADV
news-010418	25	10	covers	cover	VERB
news-010418	25	11	millions	million	NOUN
news-010418	25	12	of	of	ADP
news-010418	25	13	acres	acre	NOUN
news-010418	25	14	in	in	ADP
news-010418	25	15	the	the	DET
news-010418	25	16	south	south	NOUN
news-010418	25	17	.	.	PUNCT
news-010418	26	1	but	but	CCONJ
news-010418	26	2	we	we	PRON
news-010418	26	3	may	may	AUX
news-010418	26	4	be	be	AUX
news-010418	26	5	at	at	ADP
news-010418	26	6	the	the	DET
news-010418	26	7	point	point	NOUN
news-010418	26	8	where	where	SCONJ
news-010418	26	9	were	be	AUX
news-010418	26	10	looking	look	VERB
news-010418	26	11	at	at	ADP
news-010418	26	12	the	the	DET
news-010418	26	13	lesser	less	ADJ
news-010418	26	14	of	of	ADP
news-010418	26	15	two	two	NUM
news-010418	26	16	evils	evil	NOUN
news-010418	26	17	.	.	PUNCT
news-010418	27	1	climate	climate	NOUN
news-010418	27	2	change	change	NOUN
news-010418	27	3	is	be	AUX
news-010418	27	4	a	a	DET
news-010418	27	5	train	train	NOUN
news-010418	27	6	coming	come	VERB
news-010418	27	7	down	down	ADP
news-010418	27	8	the	the	DET
news-010418	27	9	track	track	NOUN
news-010418	27	10	,	,	PUNCT
news-010418	27	11	hellmann	hellmann	PROPN
news-010418	27	12	said.we	said.we	X
news-010418	27	13	may	may	AUX
news-010418	27	14	have	have	VERB
news-010418	27	15	to	to	PART
news-010418	27	16	embark	embark	VERB
news-010418	27	17	on	on	ADP
news-010418	27	18	strategies	strategy	NOUN
news-010418	27	19	that	that	PRON
news-010418	27	20	have	have	VERB
news-010418	27	21	risk	risk	NOUN
news-010418	27	22	.	.	PUNCT
news-010418	28	1	its	its	PRON
news-010418	28	2	not	not	PART
news-010418	28	3	the	the	DET
news-010418	28	4	same	same	ADJ
news-010418	28	5	situation	situation	NOUN
news-010418	28	6	as	as	ADP
news-010418	28	7	historically	historically	ADV
news-010418	28	8	.	.	PUNCT
news-010418	29	1	this	this	PRON
news-010418	29	2	is	be	AUX
news-010418	29	3	something	something	PRON
news-010418	29	4	new	new	ADJ
news-010418	29	5	.	.	PUNCT
news-010418	30	1	hellmann	hellmann	PROPN
news-010418	30	2	suggests	suggest	VERB
news-010418	30	3	that	that	SCONJ
news-010418	30	4	the	the	DET
news-010418	30	5	best	good	ADJ
news-010418	30	6	solution	solution	NOUN
news-010418	30	7	will	will	AUX
news-010418	30	8	be	be	AUX
news-010418	30	9	to	to	PART
news-010418	30	10	tackle	tackle	VERB
news-010418	30	11	the	the	DET
news-010418	30	12	problem	problem	NOUN
news-010418	30	13	of	of	ADP
news-010418	30	14	climate	climate	NOUN
news-010418	30	15	change	change	NOUN
news-010418	30	16	head	head	VERB
news-010418	30	17	on	on	ADV
news-010418	30	18	.	.	PUNCT
news-010418	31	1	if	if	SCONJ
news-010418	31	2	you	you	PRON
news-010418	31	3	want	want	VERB
news-010418	31	4	to	to	PART
news-010418	31	5	preserve	preserve	VERB
news-010418	31	6	biodiversity	biodiversity	NOUN
news-010418	31	7	,	,	PUNCT
news-010418	31	8	we	we	PRON
news-010418	31	9	need	need	VERB
news-010418	31	10	to	to	PART
news-010418	31	11	reduce	reduce	VERB
news-010418	31	12	greenhouse	greenhouse	NOUN
news-010418	31	13	gases	gas	NOUN
news-010418	31	14	,	,	PUNCT
news-010418	31	15	she	she	PRON
news-010418	31	16	said.reducing	said.reduce	VERB
news-010418	31	17	individual	individual	ADJ
news-010418	31	18	energy	energy	NOUN
news-010418	31	19	consumption	consumption	NOUN
news-010418	31	20	is	be	AUX
news-010418	31	21	one	one	NUM
news-010418	31	22	small	small	ADJ
news-010418	31	23	step	step	NOUN
news-010418	31	24	,	,	PUNCT
news-010418	31	25	but	but	CCONJ
news-010418	31	26	do	do	AUX
news-010418	31	27	nt	not	PART
news-010418	31	28	let	let	VERB
news-010418	31	29	politicians	politician	NOUN
news-010418	31	30	ignore	ignore	VERB
news-010418	31	31	it	it	PRON
news-010418	31	32	.	.	PUNCT
news-010418	32	1	we	we	PRON
news-010418	32	2	need	need	VERB
news-010418	32	3	to	to	PART
news-010418	32	4	have	have	VERB
news-010418	32	5	collective	collective	ADJ
news-010418	32	6	actiona	actiona	PROPN
news-010418	32	7	national	national	PROPN
news-010418	32	8	policy	policy	PROPN
news-010418	32	9	.	.	PUNCT
news-010418	33	1	the	the	DET
news-010418	33	2	public	public	NOUN
news-010418	33	3	can	can	AUX
news-010418	33	4	call	call	VERB
news-010418	33	5	for	for	ADP
news-010418	33	6	that	that	PRON
news-010418	33	7	,	,	PUNCT
news-010418	33	8	and	and	CCONJ
news-010418	33	9	expect	expect	VERB
news-010418	33	10	it	it	PRON
news-010418	33	11	.	.	PUNCT
news-010418	34	1	if	if	SCONJ
news-010418	34	2	they	they	PRON
news-010418	34	3	do	do	AUX
news-010418	34	4	nt	not	PART
news-010418	34	5	call	call	VERB
news-010418	34	6	for	for	ADP
news-010418	34	7	it	it	PRON
news-010418	34	8	,	,	PUNCT
news-010418	34	9	it	it	PRON
news-010418	34	10	wo	will	AUX
news-010418	34	11	nt	not	PART
news-010418	34	12	happen	happen	VERB
news-010418	34	13	.	.	PUNCT
news-010418	35	1	policymakers	policymaker	NOUN
news-010418	35	2	have	have	AUX
news-010418	35	3	been	be	AUX
news-010418	35	4	twiddling	twiddle	VERB
news-010418	35	5	their	their	PRON
news-010418	35	6	thumbs	thumb	NOUN
news-010418	35	7	for	for	ADP
news-010418	35	8	too	too	ADV
news-010418	35	9	long	long	ADV
news-010418	35	10	.	.	PUNCT
news-010418	36	1	topicid	topicid	PROPN
news-010418	36	2	:	:	PUNCT
news-010418	36	3	21642	21642	NUM
news-010418	36	4	home	home	NOUN
news-010418	36	5	experts	expert	NOUN
news-010418	36	6	nd	nd	PROPN
news-010418	36	7	in	in	ADP
news-010418	36	8	the	the	DET
news-010418	36	9	news	news	NOUN
news-010418	36	10	subscribe	subscribe	NOUN
news-010418	36	11	about	about	ADP
news-010418	36	12	us	we	PRON
news-010418	36	13	for	for	ADP
news-010418	36	14	the	the	DET
news-010418	36	15	media	medium	NOUN
news-010418	36	16	contact	contact	NOUN
news-010418	36	17	office	office	NOUN
news-010418	36	18	of	of	ADP
news-010418	36	19	public	public	ADJ
news-010418	36	20	affairs	affair	NOUN
news-010418	36	21	and	and	CCONJ
news-010418	36	22	communications	communication	NOUN
news-010418	36	23	notre	notre	PROPN
news-010418	36	24	dame	dame	PROPN
news-010418	36	25	news	news	NOUN
news-010418	36	26	500	500	NUM
news-010418	36	27	grace	grace	NOUN
news-010418	36	28	hall	hall	PROPN
news-010418	36	29	notre	notre	PROPN
news-010418	36	30	dame	dame	NOUN
news-010418	36	31	,	,	PUNCT
news-010418	36	32	in	in	ADP
news-010418	36	33	46556	46556	NUM
news-010418	36	34	usa	usa	PROPN
news-010418	36	35	facebook	facebook	PROPN
news-010418	36	36	twitter	twitter	PROPN
news-010418	36	37	instagram	instagram	PROPN
news-010418	36	38	youtube	youtube	PROPN
news-010418	36	39	pinterest	pinterest	PROPN
news-010418	36	40	©	©	NUM
news-010418	36	41	2022	2022	NUM
news-010418	36	42	university	university	PROPN
news-010418	36	43	of	of	ADP
news-010418	36	44	notre	notre	PROPN
news-010418	36	45	dame	dame	PROPN
news-010418	36	46	search	search	NOUN
news-010418	36	47	mobile	mobile	ADJ
news-010418	36	48	app	app	NOUN
news-010418	36	49	news	news	NOUN
news-010418	36	50	events	event	NOUN
news-010418	36	51	visit	visit	VERB
news-010418	36	52	accessibility	accessibility	NOUN
news-010418	36	53	facebook	facebook	PROPN
news-010418	36	54	twitter	twitter	PROPN
news-010418	36	55	instagram	instagram	PROPN
news-010418	36	56	youtube	youtube	PROPN
news-010418	36	57	linkedin	linkedin	VERB