Galois returned to mathematics after his expulsion from the École Normale, although he continued to spend time in political activities.
1	Galois	Galois	PROPN	NNP	Number=Sing	2	nsubj	2:nsubj	Discourse=ROOT:4:0|Entity=(4-person-giv:act-cf1*-1-coref-Évariste_Galois)
2	returned	return	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
3	to	to	ADP	IN	_	4	case	4:case	_
4	mathematics	mathematics	NOUN	NN	Number=Sing	2	obl	2:obl:to	Entity=(6-abstract-new-cf4-1-sgl)
5	after	after	ADP	IN	_	7	case	7:case	_
6	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	7	nmod:poss	7:nmod:poss	Entity=(7-event-new-cf5-2,5-coref(4-person-giv:act-cf1*-1-ana-Évariste_Galois)
7	expulsion	expulsion	NOUN	NN	Number=Sing	2	obl	2:obl:after	_
8	from	from	ADP	IN	_	11	case	11:case	_
9	the	the	DET	DT	Definite=Def|PronType=Art	11	det	11:det	Entity=(8-place-new-cf3-2,3-sgl
10	École	École	PROPN	NNP	Number=Sing	11	compound	11:compound	XML=<ref target:::"https://en.wikipedia.org/wiki/%C3%89cole_Normale">
11	Normale	Normale	PROPN	NNP	Number=Sing	7	nmod	7:nmod:from	Entity=8)7)|SpaceAfter=No|XML=</ref>
12	,	,	PUNCT	,	_	15	punct	15:punct	_
13	although	although	SCONJ	IN	_	15	mark	15:mark	Discourse=adversative-concession:5->4:0
14	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	15	nsubj	15:nsubj|17:nsubj:xsubj	Entity=(4-person-giv:act-cf1*-1-ana-Évariste_Galois)
15	continued	continue	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	2	advcl	2:advcl:although	_
16	to	to	PART	TO	_	17	mark	17:mark	_
17	spend	spend	VERB	VB	VerbForm=Inf	15	xcomp	15:xcomp	_
18	time	time	NOUN	NN	Number=Sing	17	obj	17:obj	Entity=(9-time-new-cf2-1-sgl)
19	in	in	ADP	IN	_	21	case	21:case	_
20	political	political	ADJ	JJ	Degree=Pos	21	amod	21:amod	Entity=(10-abstract-new-cf6-2-coref
21	activities	activity	NOUN	NNS	Number=Plur	17	obl	17:obl:in	Entity=10)|SpaceAfter=No
22	.	.	PUNCT	.	_	2	punct	2:punct	_
