Since Auster did not have an office, that meant he worked at home.
1	Since	since	SCONJ	_	_	5	mark	_	_
2	Auster	Auster	PROPN	SG-NOM	Number=Sing	5	nsubj	_	_
3	did	do	AUX	PAST-AUX	Mood=Ind|Tense=Past|VerbForm=Fin	5	aux	_	_
4	not	not	PART	NEG	_	5	advmod	_	_
5	have	have	VERB	INF	VerbForm=Inf	10	advcl	_	_
6	an	an	DET	IND-SG	Definite=Ind|PronType=Art	7	det	_	_
7	office	office	NOUN	SG-NOM	Number=Sing	5	obj	_	SpaceAfter=No
8	,	,	PUNCT	Comma	_	5	punct	_	_
9	that	that	PRON	DEM-SG	Number=Sing|PronType=Dem	10	nsubj	_	_
10	meant	mean	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	_	_
11	he	he	PRON	PERS-P3SG-NOM	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	12	nsubj	_	_
12	worked	work	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	10	ccomp	_	_
13	at	at	ADP	_	_	14	case	_	_
14	home	home	ADV	_	_	12	advmod	_	SpaceAfter=No
15	.	.	PUNCT	Period	_	10	punct	_	_
