For horses that are strong pullers.
1	For	for	ADP	IN	_	2	case	2:case	_
2	horses	horse	NOUN	NNS	Number=Plur	0	root	0:root|6:nsubj	_
3	that	that	PRON	WDT	PronType=Rel	6	nsubj	2:ref	_
4	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	cop	6:cop	_
5	strong	strong	ADJ	JJ	Degree=Pos	6	amod	6:amod	_
6	pullers	puller	NOUN	NNS	Number=Plur	2	acl:relcl	2:acl:relcl	SpaceAfter=No
7	.	.	PUNCT	.	_	2	punct	2:punct	_
