They also bred small domesticated dogs which, along with fish, provided their protein.
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	3	nsubj	3:nsubj	Discourse=joint-other_m:87->79:2|Entity=(92-person-giv:act-cf1*-1-ana-Olmecs)
2	also	also	ADV	RB	_	3	advmod	3:advmod	_
3	bred	bre	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
4	small	small	ADJ	JJ	Degree=Pos	6	amod	6:amod	Entity=(165-animal-new-cf2-3-sgl
5	domesticated	domesticate	VERB	VBN	Tense=Past|VerbForm=Part	6	amod	6:amod	_
6	dogs	dog	NOUN	NNS	Number=Plur	3	obj	3:obj|13:nsubj	_
7	which	which	PRON	WDT	PronType=Rel	13	nsubj	6:ref	Discourse=elaboration-attribute:88->87:0|SpaceAfter=No
8	,	,	PUNCT	,	_	7	punct	7:punct	_
9	along	along	ADV	RB	Degree=Pos	11	advmod	11:advmod	_
10	with	with	ADP	IN	_	11	case	11:case	_
11	fish	fish	NOUN	NN	Number=Sing	13	obl	13:obl:with	Entity=(166-animal-new-cf4-1-sgl)|SpaceAfter=No
12	,	,	PUNCT	,	_	11	punct	11:punct	_
13	provided	provide	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	6	acl:relcl	6:acl:relcl	_
14	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	15	nmod:poss	15:nmod:poss	Entity=(167-substance-new-cf3-2-sgl(92-person-giv:act-cf1*-1-ana-Olmecs)
15	protein	protein	NOUN	NN	Number=Sing	13	obj	13:obj	Entity=167)165)|SpaceAfter=No
16	.	.	PUNCT	.	_	3	punct	3:punct	_
