" Balzac himself attributed his condition to "intellectual congestion", but his extended confinement in the "alcove" was surely a factor.
1	"	"	PUNCT	FB	_	4	punct	_	_
2	Balzac	Balzac	PROPN	SP	_	4	nsubj	_	_
3	himself	he	PRON	PE	Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nmod	_	_
4	attributed	attribute	VERB	V	Mood=Ind|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
5	his	his	DET	AP	Poss=Yes|PronType=Prs	6	nmod:poss	_	_
6	condition	condition	NOUN	S	Number=Sing	4	obj	_	_
7	to	to	ADP	E	_	10	case	_	_
8	"	"	PUNCT	FB	_	10	punct	_	SpaceAfter=No
9	intellectual	intellectual	ADJ	A	Degree=Pos	10	amod	_	_
10	congestion	congestion	NOUN	S	Number=Sing	4	obl	_	SpaceAfter=No
11	"	"	PUNCT	FB	_	10	punct	_	SpaceAfter=No
12	,	,	PUNCT	FF	_	25	punct	_	_
13	but	but	CCONJ	CC	_	25	cc	_	_
14	his	his	DET	AP	Poss=Yes|PronType=Prs	16	nmod:poss	_	_
15	extended	extended	ADJ	A	Degree=Pos	16	amod	_	_
16	confinement	confinement	NOUN	S	Number=Sing	25	nsubj	_	_
17	in	in	ADP	E	_	20	case	_	_
18	the	the	DET	RD	Definite=Def|PronType=Art	20	det	_	_
19	"	"	PUNCT	FB	_	20	punct	_	SpaceAfter=No
20	alcove	alcove	NOUN	S	Number=Sing	16	nmod	_	SpaceAfter=No
21	"	"	PUNCT	FB	_	20	punct	_	_
22	was	be	AUX	V	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	25	cop	_	_
23	surely	surely	ADV	B	_	25	advmod	_	_
24	a	a	DET	RI	Definite=Ind|Number=Sing|PronType=Art	25	det	_	_
25	factor	factor	NOUN	S	Number=Sing	4	conj	_	SpaceAfter=No
26	.	.	PUNCT	FS	_	4	punct	_	_
