id	sid	tid	token	lemma	pos
6d56zw15z5m	1	1	one	one	NUM
6d56zw15z5m	1	2	important	important	ADJ
6d56zw15z5m	1	3	concept	concept	NOUN
6d56zw15z5m	1	4	in	in	ADP
6d56zw15z5m	1	5	the	the	DET
6d56zw15z5m	1	6	development	development	NOUN
6d56zw15z5m	1	7	of	of	ADP
6d56zw15z5m	1	8	number	number	NOUN
6d56zw15z5m	1	9	knowledge	knowledge	NOUN
6d56zw15z5m	1	10	is	be	AUX
6d56zw15z5m	1	11	the	the	DET
6d56zw15z5m	1	12	cardinality	cardinality	NOUN
6d56zw15z5m	1	13	principle	principle	NOUN
6d56zw15z5m	1	14	,	,	PUNCT
6d56zw15z5m	1	15	or	or	CCONJ
6d56zw15z5m	1	16	knowing	know	VERB
6d56zw15z5m	1	17	that	that	SCONJ
6d56zw15z5m	1	18	the	the	DET
6d56zw15z5m	1	19	last	last	ADJ
6d56zw15z5m	1	20	word	word	NOUN
6d56zw15z5m	1	21	counted	count	VERB
6d56zw15z5m	1	22	refers	refer	VERB
6d56zw15z5m	1	23	to	to	ADP
6d56zw15z5m	1	24	the	the	DET
6d56zw15z5m	1	25	total	total	ADJ
6d56zw15z5m	1	26	number	number	NOUN
6d56zw15z5m	1	27	of	of	ADP
6d56zw15z5m	1	28	items	item	NOUN
6d56zw15z5m	1	29	within	within	ADP
6d56zw15z5m	1	30	the	the	DET
6d56zw15z5m	1	31	set	set	NOUN
6d56zw15z5m	1	32	.	.	PUNCT
6d56zw15z5m	2	1	one	one	NUM
6d56zw15z5m	2	2	prominent	prominent	ADJ
6d56zw15z5m	2	3	theory	theory	NOUN
6d56zw15z5m	2	4	suggests	suggest	VERB
6d56zw15z5m	2	5	that	that	SCONJ
6d56zw15z5m	2	6	children	child	NOUN
6d56zw15z5m	2	7	learn	learn	VERB
6d56zw15z5m	2	8	this	this	DET
6d56zw15z5m	2	9	concept	concept	NOUN
6d56zw15z5m	2	10	by	by	ADP
6d56zw15z5m	2	11	observing	observe	VERB
6d56zw15z5m	2	12	sets	set	NOUN
6d56zw15z5m	2	13	being	be	AUX
6d56zw15z5m	2	14	both	both	PRON
6d56zw15z5m	2	15	counted	count	VERB
6d56zw15z5m	2	16	and	and	CCONJ
6d56zw15z5m	2	17	labeled	label	VERB
6d56zw15z5m	2	18	with	with	ADP
6d56zw15z5m	2	19	the	the	DET
6d56zw15z5m	2	20	correct	correct	ADJ
6d56zw15z5m	2	21	set	set	NOUN
6d56zw15z5m	2	22	size	size	NOUN
6d56zw15z5m	2	23	(	(	PUNCT
6d56zw15z5m	2	24	e.g.	e.g.	X
6d56zw15z5m	2	25	,	,	PUNCT
6d56zw15z5m	2	26	1	1	NUM
6d56zw15z5m	2	27	-	-	SYM
6d56zw15z5m	2	28	2	2	NUM
6d56zw15z5m	2	29	-	-	SYM
6d56zw15z5m	2	30	3	3	NUM
6d56zw15z5m	2	31	!	!	NUM
6d56zw15z5m	2	32	3	3	NUM
6d56zw15z5m	2	33	!	!	NUM
6d56zw15z5m	2	34	)	)	PUNCT
6d56zw15z5m	2	35	,	,	PUNCT
6d56zw15z5m	2	36	thus	thus	ADV
6d56zw15z5m	2	37	allowing	allow	VERB
6d56zw15z5m	2	38	them	they	PRON
6d56zw15z5m	2	39	to	to	PART
6d56zw15z5m	2	40	form	form	VERB
6d56zw15z5m	2	41	an	an	DET
6d56zw15z5m	2	42	analogy	analogy	NOUN
6d56zw15z5m	2	43	between	between	ADP
6d56zw15z5m	2	44	the	the	DET
6d56zw15z5m	2	45	last	last	ADJ
6d56zw15z5m	2	46	word	word	NOUN
6d56zw15z5m	2	47	counted	count	VERB
6d56zw15z5m	2	48	and	and	CCONJ
6d56zw15z5m	2	49	the	the	DET
6d56zw15z5m	2	50	overall	overall	ADJ
6d56zw15z5m	2	51	labeled	label	VERB
6d56zw15z5m	2	52	set	set	VERB
6d56zw15z5m	2	53	size	size	NOUN
6d56zw15z5m	2	54	.	.	PUNCT
6d56zw15z5m	3	1	unfortunately	unfortunately	ADV
6d56zw15z5m	3	2	,	,	PUNCT
6d56zw15z5m	3	3	children	child	NOUN
6d56zw15z5m	3	4	may	may	AUX
6d56zw15z5m	3	5	not	not	PART
6d56zw15z5m	3	6	often	often	ADV
6d56zw15z5m	3	7	hear	hear	VERB
6d56zw15z5m	3	8	this	this	DET
6d56zw15z5m	3	9	input	input	NOUN
6d56zw15z5m	3	10	during	during	ADP
6d56zw15z5m	3	11	counting	count	VERB
6d56zw15z5m	3	12	book	book	NOUN
6d56zw15z5m	3	13	reading	reading	NOUN
6d56zw15z5m	3	14	.	.	PUNCT
6d56zw15z5m	4	1	one	one	NUM
6d56zw15z5m	4	2	factor	factor	NOUN
6d56zw15z5m	4	3	that	that	PRON
6d56zw15z5m	4	4	may	may	AUX
6d56zw15z5m	4	5	influence	influence	VERB
6d56zw15z5m	4	6	the	the	DET
6d56zw15z5m	4	7	input	input	NOUN
6d56zw15z5m	4	8	children	child	NOUN
6d56zw15z5m	4	9	receive	receive	VERB
6d56zw15z5m	4	10	during	during	ADP
6d56zw15z5m	4	11	shared	share	VERB
6d56zw15z5m	4	12	book	book	NOUN
6d56zw15z5m	4	13	reading	read	VERB
6d56zw15z5m	4	14	is	be	AUX
6d56zw15z5m	4	15	the	the	DET
6d56zw15z5m	4	16	design	design	NOUN
6d56zw15z5m	4	17	of	of	ADP
6d56zw15z5m	4	18	the	the	DET
6d56zw15z5m	4	19	book	book	NOUN
6d56zw15z5m	4	20	.	.	PUNCT
6d56zw15z5m	5	1	in	in	ADP
6d56zw15z5m	5	2	the	the	DET
6d56zw15z5m	5	3	current	current	ADJ
6d56zw15z5m	5	4	study	study	NOUN
6d56zw15z5m	5	5	i	i	PRON
6d56zw15z5m	5	6	identified	identify	VERB
6d56zw15z5m	5	7	common	common	ADJ
6d56zw15z5m	5	8	features	feature	NOUN
6d56zw15z5m	5	9	within	within	ADP
6d56zw15z5m	5	10	counting	count	VERB
6d56zw15z5m	5	11	books	book	NOUN
6d56zw15z5m	5	12	that	that	PRON
6d56zw15z5m	5	13	may	may	AUX
6d56zw15z5m	5	14	influence	influence	VERB
6d56zw15z5m	5	15	readers	reader	NOUN
6d56zw15z5m	5	16	'	'	PART
6d56zw15z5m	5	17	focus	focus	NOUN
6d56zw15z5m	5	18	on	on	ADP
6d56zw15z5m	5	19	the	the	DET
6d56zw15z5m	5	20	cardinality	cardinality	NOUN
6d56zw15z5m	5	21	of	of	ADP
6d56zw15z5m	5	22	the	the	DET
6d56zw15z5m	5	23	set	set	NOUN
6d56zw15z5m	5	24	and	and	CCONJ
6d56zw15z5m	5	25	the	the	DET
6d56zw15z5m	5	26	use	use	NOUN
6d56zw15z5m	5	27	of	of	ADP
6d56zw15z5m	5	28	counting	count	VERB
6d56zw15z5m	5	29	to	to	PART
6d56zw15z5m	5	30	see	see	VERB
6d56zw15z5m	5	31	if	if	SCONJ
6d56zw15z5m	5	32	it	it	PRON
6d56zw15z5m	5	33	would	would	AUX
6d56zw15z5m	5	34	affect	affect	VERB
6d56zw15z5m	5	35	children	child	NOUN
6d56zw15z5m	5	36	's	's	PART
6d56zw15z5m	5	37	exposure	exposure	NOUN
6d56zw15z5m	5	38	to	to	ADP
6d56zw15z5m	5	39	sets	set	NOUN
6d56zw15z5m	5	40	being	be	AUX
6d56zw15z5m	5	41	both	both	PRON
6d56zw15z5m	5	42	counted	count	VERB
6d56zw15z5m	5	43	and	and	CCONJ
6d56zw15z5m	5	44	labeled	label	VERB
6d56zw15z5m	5	45	with	with	ADP
6d56zw15z5m	5	46	the	the	DET
6d56zw15z5m	5	47	correct	correct	ADJ
6d56zw15z5m	5	48	set	set	NOUN
6d56zw15z5m	5	49	size	size	NOUN
6d56zw15z5m	5	50	,	,	PUNCT
6d56zw15z5m	5	51	which	which	PRON
6d56zw15z5m	5	52	mix	mix	NOUN
6d56zw15z5m	5	53	et	et	NOUN
6d56zw15z5m	5	54	al	al	PROPN
6d56zw15z5m	5	55	.	.	PUNCT
6d56zw15z5m	6	1	(	(	PUNCT
6d56zw15z5m	6	2	2012	2012	NUM
6d56zw15z5m	6	3	)	)	PUNCT
6d56zw15z5m	6	4	call	call	VERB
6d56zw15z5m	6	5	"	"	PUNCT
6d56zw15z5m	6	6	comparison	comparison	NOUN
6d56zw15z5m	6	7	input	input	NOUN
6d56zw15z5m	6	8	.	.	PUNCT
6d56zw15z5m	6	9	"	"	PUNCT
6d56zw15z5m	7	1	similar	similar	ADJ
6d56zw15z5m	7	2	to	to	ADP
6d56zw15z5m	7	3	previous	previous	ADJ
6d56zw15z5m	7	4	research	research	NOUN
6d56zw15z5m	7	5	i	i	PRON
6d56zw15z5m	7	6	found	find	VERB
6d56zw15z5m	7	7	relatively	relatively	ADV
6d56zw15z5m	7	8	low	low	ADJ
6d56zw15z5m	7	9	levels	level	NOUN
6d56zw15z5m	7	10	of	of	ADP
6d56zw15z5m	7	11	this	this	DET
6d56zw15z5m	7	12	comparison	comparison	NOUN
6d56zw15z5m	7	13	input	input	NOUN
6d56zw15z5m	7	14	.	.	PUNCT
6d56zw15z5m	8	1	when	when	SCONJ
6d56zw15z5m	8	2	considering	consider	VERB
6d56zw15z5m	8	3	the	the	DET
6d56zw15z5m	8	4	structure	structure	NOUN
6d56zw15z5m	8	5	of	of	ADP
6d56zw15z5m	8	6	the	the	DET
6d56zw15z5m	8	7	comparison	comparison	NOUN
6d56zw15z5m	8	8	input	input	NOUN
6d56zw15z5m	8	9	,	,	PUNCT
6d56zw15z5m	8	10	more	more	ADJ
6d56zw15z5m	8	11	than	than	ADP
6d56zw15z5m	8	12	half	half	NOUN
6d56zw15z5m	8	13	of	of	ADP
6d56zw15z5m	8	14	children	child	NOUN
6d56zw15z5m	8	15	never	never	ADV
6d56zw15z5m	8	16	experienced	experience	VERB
6d56zw15z5m	8	17	the	the	DET
6d56zw15z5m	8	18	ideal	ideal	ADJ
6d56zw15z5m	8	19	sequence	sequence	NOUN
6d56zw15z5m	8	20	of	of	ADP
6d56zw15z5m	8	21	counting	count	VERB
6d56zw15z5m	8	22	first	first	ADV
6d56zw15z5m	8	23	then	then	ADV
6d56zw15z5m	8	24	labeling	label	VERB
6d56zw15z5m	8	25	the	the	DET
6d56zw15z5m	8	26	set	set	VERB
6d56zw15z5m	8	27	size	size	NOUN
6d56zw15z5m	8	28	.	.	PUNCT
6d56zw15z5m	9	1	this	this	PRON
6d56zw15z5m	9	2	suggests	suggest	VERB
6d56zw15z5m	9	3	that	that	SCONJ
6d56zw15z5m	9	4	the	the	DET
6d56zw15z5m	9	5	low	low	ADJ
6d56zw15z5m	9	6	frequency	frequency	NOUN
6d56zw15z5m	9	7	and	and	CCONJ
6d56zw15z5m	9	8	poor	poor	ADJ
6d56zw15z5m	9	9	structure	structure	NOUN
6d56zw15z5m	9	10	of	of	ADP
6d56zw15z5m	9	11	comparison	comparison	NOUN
6d56zw15z5m	9	12	input	input	NOUN
6d56zw15z5m	9	13	may	may	AUX
6d56zw15z5m	9	14	contribute	contribute	VERB
6d56zw15z5m	9	15	to	to	ADP
6d56zw15z5m	9	16	children	child	NOUN
6d56zw15z5m	9	17	's	's	PART
6d56zw15z5m	9	18	prolonged	prolonged	ADJ
6d56zw15z5m	9	19	development	development	NOUN
6d56zw15z5m	9	20	of	of	ADP
6d56zw15z5m	9	21	an	an	DET
6d56zw15z5m	9	22	understanding	understanding	NOUN
6d56zw15z5m	9	23	of	of	ADP
6d56zw15z5m	9	24	the	the	DET
6d56zw15z5m	9	25	cardinality	cardinality	NOUN
6d56zw15z5m	9	26	principle	principle	NOUN
6d56zw15z5m	9	27	.	.	PUNCT
6d56zw15z5m	10	1	further	far	ADV
6d56zw15z5m	10	2	,	,	PUNCT
6d56zw15z5m	10	3	i	i	PRON
6d56zw15z5m	10	4	found	find	VERB
6d56zw15z5m	10	5	that	that	SCONJ
6d56zw15z5m	10	6	the	the	DET
6d56zw15z5m	10	7	input	input	NOUN
6d56zw15z5m	10	8	that	that	PRON
6d56zw15z5m	10	9	children	child	NOUN
6d56zw15z5m	10	10	experienced	experience	VERB
6d56zw15z5m	10	11	depended	depend	VERB
6d56zw15z5m	10	12	on	on	ADP
6d56zw15z5m	10	13	specific	specific	ADJ
6d56zw15z5m	10	14	features	feature	NOUN
6d56zw15z5m	10	15	within	within	ADP
6d56zw15z5m	10	16	the	the	DET
6d56zw15z5m	10	17	counting	counting	NOUN
6d56zw15z5m	10	18	books	book	NOUN
6d56zw15z5m	10	19	.	.	PUNCT
6d56zw15z5m	11	1	children	child	NOUN
6d56zw15z5m	11	2	experience	experience	VERB
6d56zw15z5m	11	3	more	more	ADJ
6d56zw15z5m	11	4	comparison	comparison	NOUN
6d56zw15z5m	11	5	input	input	NOUN
6d56zw15z5m	11	6	with	with	ADP
6d56zw15z5m	11	7	books	book	NOUN
6d56zw15z5m	11	8	that	that	PRON
6d56zw15z5m	11	9	have	have	VERB
6d56zw15z5m	11	10	a	a	DET
6d56zw15z5m	11	11	greater	great	ADJ
6d56zw15z5m	11	12	variety	variety	NOUN
6d56zw15z5m	11	13	of	of	ADP
6d56zw15z5m	11	14	numerical	numerical	ADJ
6d56zw15z5m	11	15	representations	representation	NOUN
6d56zw15z5m	11	16	within	within	ADP
6d56zw15z5m	11	17	the	the	DET
6d56zw15z5m	11	18	text	text	NOUN
6d56zw15z5m	11	19	and	and	CCONJ
6d56zw15z5m	11	20	less	less	ADJ
6d56zw15z5m	11	21	comparison	comparison	NOUN
6d56zw15z5m	11	22	input	input	NOUN
6d56zw15z5m	11	23	when	when	SCONJ
6d56zw15z5m	11	24	using	use	VERB
6d56zw15z5m	11	25	books	book	NOUN
6d56zw15z5m	11	26	that	that	PRON
6d56zw15z5m	11	27	make	make	VERB
6d56zw15z5m	11	28	the	the	DET
6d56zw15z5m	11	29	number	number	NOUN
6d56zw15z5m	11	30	words	word	NOUN
6d56zw15z5m	11	31	salient	salient	ADJ
6d56zw15z5m	11	32	(	(	PUNCT
6d56zw15z5m	11	33	e.g.	e.g.	ADV
6d56zw15z5m	11	34	,	,	PUNCT
6d56zw15z5m	11	35	placing	place	VERB
6d56zw15z5m	11	36	them	they	PRON
6d56zw15z5m	11	37	at	at	ADP
6d56zw15z5m	11	38	the	the	DET
6d56zw15z5m	11	39	start	start	NOUN
6d56zw15z5m	11	40	or	or	CCONJ
6d56zw15z5m	11	41	end	end	NOUN
6d56zw15z5m	11	42	of	of	ADP
6d56zw15z5m	11	43	the	the	DET
6d56zw15z5m	11	44	page	page	NOUN
6d56zw15z5m	11	45	)	)	PUNCT
6d56zw15z5m	11	46	.	.	PUNCT
6d56zw15z5m	12	1	there	there	PRON
6d56zw15z5m	12	2	was	be	VERB
6d56zw15z5m	12	3	also	also	ADV
6d56zw15z5m	12	4	evidence	evidence	NOUN
6d56zw15z5m	12	5	that	that	SCONJ
6d56zw15z5m	12	6	books	book	NOUN
6d56zw15z5m	12	7	with	with	ADP
6d56zw15z5m	12	8	more	more	ADJ
6d56zw15z5m	12	9	text	text	NOUN
6d56zw15z5m	12	10	elicited	elicit	VERB
6d56zw15z5m	12	11	more	more	ADJ
6d56zw15z5m	12	12	comparison	comparison	NOUN
6d56zw15z5m	12	13	input	input	NOUN
6d56zw15z5m	12	14	.	.	PUNCT
6d56zw15z5m	13	1	the	the	DET
6d56zw15z5m	13	2	current	current	ADJ
6d56zw15z5m	13	3	dissertation	dissertation	NOUN
6d56zw15z5m	13	4	considered	consider	VERB
6d56zw15z5m	13	5	both	both	DET
6d56zw15z5m	13	6	children	child	NOUN
6d56zw15z5m	13	7	's	's	PART
6d56zw15z5m	13	8	and	and	CCONJ
6d56zw15z5m	13	9	parent	parent	NOUN
6d56zw15z5m	13	10	's	's	PART
6d56zw15z5m	13	11	input	input	NOUN
6d56zw15z5m	13	12	together	together	ADV
6d56zw15z5m	13	13	across	across	ADP
6d56zw15z5m	13	14	a	a	DET
6d56zw15z5m	13	15	variety	variety	NOUN
6d56zw15z5m	13	16	of	of	ADP
6d56zw15z5m	13	17	counting	count	VERB
6d56zw15z5m	13	18	books	book	NOUN
6d56zw15z5m	13	19	,	,	PUNCT
6d56zw15z5m	13	20	offering	offer	VERB
6d56zw15z5m	13	21	an	an	DET
6d56zw15z5m	13	22	in	in	ADP
6d56zw15z5m	13	23	-	-	PUNCT
6d56zw15z5m	13	24	depth	depth	NOUN
6d56zw15z5m	13	25	analysis	analysis	NOUN
6d56zw15z5m	13	26	of	of	ADP
6d56zw15z5m	13	27	children	child	NOUN
6d56zw15z5m	13	28	's	's	PART
6d56zw15z5m	13	29	experience	experience	NOUN
6d56zw15z5m	13	30	during	during	ADP
6d56zw15z5m	13	31	counting	count	VERB
6d56zw15z5m	13	32	book	book	NOUN
6d56zw15z5m	13	33	reading	reading	NOUN
6d56zw15z5m	13	34	.	.	PUNCT
6d56zw15z5m	14	1	by	by	ADP
6d56zw15z5m	14	2	identifying	identify	VERB
6d56zw15z5m	14	3	relevant	relevant	ADJ
6d56zw15z5m	14	4	features	feature	NOUN
6d56zw15z5m	14	5	within	within	ADP
6d56zw15z5m	14	6	books	book	NOUN
6d56zw15z5m	14	7	that	that	PRON
6d56zw15z5m	14	8	lead	lead	VERB
6d56zw15z5m	14	9	to	to	ADP
6d56zw15z5m	14	10	different	different	ADJ
6d56zw15z5m	14	11	types	type	NOUN
6d56zw15z5m	14	12	of	of	ADP
6d56zw15z5m	14	13	numerical	numerical	ADJ
6d56zw15z5m	14	14	input	input	NOUN
6d56zw15z5m	14	15	it	it	PRON
6d56zw15z5m	14	16	offers	offer	VERB
6d56zw15z5m	14	17	insight	insight	NOUN
6d56zw15z5m	14	18	for	for	SCONJ
6d56zw15z5m	14	19	parents	parent	NOUN
6d56zw15z5m	14	20	and	and	CCONJ
6d56zw15z5m	14	21	educators	educator	NOUN
6d56zw15z5m	14	22	choosing	choose	VERB
6d56zw15z5m	14	23	counting	counting	NOUN
6d56zw15z5m	14	24	books	book	NOUN
6d56zw15z5m	14	25	,	,	PUNCT
6d56zw15z5m	14	26	and	and	CCONJ
6d56zw15z5m	14	27	it	it	PRON
6d56zw15z5m	14	28	provides	provide	VERB
6d56zw15z5m	14	29	the	the	DET
6d56zw15z5m	14	30	foundation	foundation	NOUN
6d56zw15z5m	14	31	for	for	ADP
6d56zw15z5m	14	32	future	future	ADJ
6d56zw15z5m	14	33	research	research	NOUN
6d56zw15z5m	14	34	aimed	aim	VERB
6d56zw15z5m	14	35	at	at	ADP
6d56zw15z5m	14	36	designing	design	VERB
6d56zw15z5m	14	37	effective	effective	ADJ
6d56zw15z5m	14	38	counting	counting	NOUN
6d56zw15z5m	14	39	books	book	NOUN
6d56zw15z5m	14	40	.	.	PUNCT