Andrei Sinyavsky, in his prison journal, concentrates on art.
1	Andrei	Andrei	PROPN	SG-NOM	Number=Sing	9	nsubj	_	_
2	Sinyavsky	Sinyavsky	PROPN	SG-NOM	Number=Sing	1	flat	_	SpaceAfter=No
3	,	,	PUNCT	Comma	_	7	punct	_	_
4	in	in	ADP	_	_	7	case	_	_
5	his	he	PRON	P3SG-GEN	Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	6	nmod:poss	_	_
6	prison	prison	NOUN	SG-NOM	Number=Sing	7	compound	_	_
7	journal	journal	NOUN	SG-NOM	Number=Sing	2	nmod	_	SpaceAfter=No
8	,	,	PUNCT	Comma	_	2	punct	_	_
9	concentrates	concentrate	VERB	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
10	on	on	ADP	_	_	11	case	_	_
11	art	art	NOUN	SG-NOM	Number=Sing	9	obl	_	SpaceAfter=No
12	.	.	PUNCT	Period	_	9	punct	_	_
