id	sid	tid	token	lemma	pos
3t945q49m87	1	1	this	this	DET
3t945q49m87	1	2	paper	paper	NOUN
3t945q49m87	1	3	concerns	concern	VERB
3t945q49m87	1	4	a	a	DET
3t945q49m87	1	5	specific	specific	ADJ
3t945q49m87	1	6	rational	rational	ADJ
3t945q49m87	1	7	map	map	NOUN
3t945q49m87	1	8	of	of	ADP
3t945q49m87	1	9	two	two	NUM
3t945q49m87	1	10	complex	complex	ADJ
3t945q49m87	1	11	variables	variable	NOUN
3t945q49m87	1	12	whose	whose	DET
3t945q49m87	1	13	dynamics	dynamic	NOUN
3t945q49m87	1	14	are	be	AUX
3t945q49m87	1	15	closely	closely	ADV
3t945q49m87	1	16	related	related	ADJ
3t945q49m87	1	17	to	to	ADP
3t945q49m87	1	18	those	those	PRON
3t945q49m87	1	19	of	of	ADP
3t945q49m87	1	20	the	the	DET
3t945q49m87	1	21	well	well	ADV
3t945q49m87	1	22	known	know	VERB
3t945q49m87	1	23	one	one	NUM
3t945q49m87	1	24	variable	variable	ADJ
3t945q49m87	1	25	chebyshev	chebyshev	PROPN
3t945q49m87	1	26	map	map	PROPN
3t945q49m87	1	27	.	.	PUNCT
3t945q49m87	2	1	the	the	DET
3t945q49m87	2	2	goal	goal	NOUN
3t945q49m87	2	3	is	be	AUX
3t945q49m87	2	4	to	to	PART
3t945q49m87	2	5	obtain	obtain	VERB
3t945q49m87	2	6	a	a	DET
3t945q49m87	2	7	complete	complete	ADJ
3t945q49m87	2	8	description	description	NOUN
3t945q49m87	2	9	of	of	ADP
3t945q49m87	2	10	the	the	DET
3t945q49m87	2	11	dynamics	dynamic	NOUN
3t945q49m87	2	12	of	of	ADP
3t945q49m87	2	13	the	the	DET
3t945q49m87	2	14	map	map	NOUN
3t945q49m87	2	15	,	,	PUNCT
3t945q49m87	2	16	something	something	PRON
3t945q49m87	2	17	that	that	PRON
3t945q49m87	2	18	is	be	AUX
3t945q49m87	2	19	rarely	rarely	ADV
3t945q49m87	2	20	possible	possible	ADJ
3t945q49m87	2	21	for	for	ADP
3t945q49m87	2	22	such	such	ADJ
3t945q49m87	2	23	examples	example	NOUN
3t945q49m87	2	24	and	and	CCONJ
3t945q49m87	2	25	then	then	ADV
3t945q49m87	2	26	go	go	VERB
3t945q49m87	2	27	on	on	ADP
3t945q49m87	2	28	to	to	PART
3t945q49m87	2	29	study	study	VERB
3t945q49m87	2	30	dynamics	dynamic	NOUN
3t945q49m87	2	31	of	of	ADP
3t945q49m87	2	32	some	some	DET
3t945q49m87	2	33	nearby	nearby	ADJ
3t945q49m87	2	34	perturbations	perturbation	NOUN
3t945q49m87	2	35	.	.	PUNCT