Culture shock may appear because people aren’t always expecting cultural differences.
1	Culture	Culture	NOUN	NN	Number=Sing	2	compound	2:compound	Discourse=joint-other_m:87->74:2|Entity=(163-abstract-new-cf5-4-disc(131-event-giv:act-cf1*-2-coref(139-abstract-giv:act-cf2-1-coref)
2	shock	shock	NOUN	NN	Number=Sing	4	nsubj	4:nsubj	Entity=131)
3	may	may	AUX	MD	Number=Sing|Person=3|VerbForm=Fin	4	aux	4:aux	_
4	appear	appear	VERB	VB	VerbForm=Inf	0	root	0:root	_
5	because	because	SCONJ	IN	_	10	mark	10:mark	Discourse=causal-cause:88->87:0
6	people	person	NOUN	NNS	Number=Plur	10	nsubj	10:nsubj	Entity=(164-person-new-cf3-1-sgl)
7-8	aren’t	_	_	_	_	_	_	_	_
7	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	10	aux	10:aux	_
8	n’t	not	PART	RB	Polarity=Neg	10	advmod	10:advmod	_
9	always	always	ADV	RB	_	10	advmod	10:advmod	_
10	expecting	expect	VERB	VBG	Tense=Pres|VerbForm=Part	4	advcl	4:advcl:because	_
11	cultural	cultural	ADJ	JJ	Degree=Pos	12	amod	12:amod	Entity=(165-abstract-new-cf4-2-sgl
12	differences	difference	NOUN	NNS	Number=Plur	10	obj	10:obj	Entity=165)163)|SpaceAfter=No
13	.	.	PUNCT	.	_	4	punct	4:punct	_
