Aeromexico staff at Cancun airport claim that only citizens of China and Russia need no visa.
1	Aeromexico	Aeromexico	PROPN	NNP	Number=Sing	2	compound	2:compound	Discourse=attribution-positive:94->95:0|Entity=(129-person-new-cf3-2-sgl(130-organization-new-cf8-1-sgl-Aeroméxico)
2	staff	staff	NOUN	NN	Number=Sing	6	nsubj	6:nsubj	_
3	at	at	ADP	IN	_	5	case	5:case	_
4	Cancun	Cancun	PROPN	NNP	Number=Sing	5	compound	5:compound	Entity=(131-place-new-cf7-2-sgl(43-place-giv:inact-cf2-1-coref-Cancún)
5	airport	airport	NOUN	NN	Number=Sing	2	nmod	2:nmod:at	Entity=131)129)
6	claim	claim	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
7	that	that	SCONJ	IN	_	14	mark	14:mark	Discourse=joint-other_m:95->74:3
8	only	only	ADV	RB	_	9	advmod	9:advmod	_
9	citizens	citizen	NOUN	NNS	Number=Plur	14	nsubj	14:nsubj	Entity=(132-person-new-cf4-1,5-sgl
10	of	of	ADP	IN	_	11	case	11:case	_
11	China	China	PROPN	NNP	Number=Sing	9	nmod	9:nmod:of	Entity=(133-place-new-cf5-1-sgl-China)
12	and	and	CCONJ	CC	_	13	cc	13:cc	_
13	Russia	Russia	PROPN	NNP	Number=Sing	11	conj	9:nmod:of|11:conj:and	Entity=(134-place-new-cf6-1-sgl-Russia)132)
14	need	need	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	ccomp	6:ccomp	_
15	no	no	DET	DT	Polarity=Neg|PronType=Art	16	det	16:det	_
16	visa	visa	NOUN	NN	Number=Sing	14	obj	14:obj	Entity=(5-abstract-giv:inact-cf1-1-coref)|SpaceAfter=No
17	.	.	PUNCT	.	_	6	punct	6:punct	_
