Waiting to be summoned to the customs officers' booths, the companions of the journey ignored each other.
1	Waiting	wait	VERB	ING	Tense=Pres|VerbForm=Part	17	advcl	_	_
2	to	to	PART	_	_	4	mark	_	_
3	be	be	AUX	INF	VerbForm=Inf	4	aux:pass	_	_
4	summoned	summon	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	1	ccomp	_	_
5	to	to	ADP	_	_	10	case	_	_
6	the	the	DET	DEF	Definite=Def|PronType=Art	8	det	_	_
7	customs	customs	NOUN	PL-NOM	Number=Plur	8	compound	_	_
8	officers	officer	NOUN	PL	Number=Plur	10	nmod:poss	_	SpaceAfter=No
9	'	's	PART	GEN	_	8	case	_	_
10	booths	booth	NOUN	PL-NOM	Number=Plur	4	obl	_	SpaceAfter=No
11	,	,	PUNCT	Comma	_	1	punct	_	_
12	the	the	DET	DEF	Definite=Def|PronType=Art	13	det	_	_
13	companions	companion	NOUN	PL-NOM	Number=Plur	17	nsubj	_	_
14	of	of	ADP	_	_	16	case	_	_
15	the	the	DET	DEF	Definite=Def|PronType=Art	16	det	_	_
16	journey	journey	NOUN	SG-NOM	Number=Sing	13	nmod	_	_
17	ignored	ignore	VERB	PAST	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
18	each	each	PRON	RCP-SG-ACC	Case=Nom	17	obj	_	_
19	other	other	PRON	RCP-SG-ACC	Case=Nom	18	fixed	_	SpaceAfter=No
20	.	.	PUNCT	Period	_	17	punct	_	_
