If you took some Olympic-level horses on a trail ride, they just couldn't do it.
1	If	if	SCONJ	IN	_	3	mark	3:mark	_
2	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	3	nsubj	3:nsubj	_
3	took	take	VERB	VBD	Mood=Ind|Number=Sing|Person=2|Tense=Past|VerbForm=Fin	18	advcl	18:advcl:if	_
4	some	some	DET	DT	_	8	det	8:det	_
5	Olympic	Olympic	PROPN	NNP	Number=Sing	7	compound	7:compound	SpaceAfter=No
6	-	-	PUNCT	HYPH	_	7	punct	7:punct	SpaceAfter=No
7	level	level	NOUN	NN	Number=Sing	8	compound	8:compound	_
8	horses	horse	NOUN	NNS	Number=Plur	3	obj	3:obj	_
9	on	on	ADP	IN	_	12	case	12:case	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	12:det	_
11	trail	trail	NOUN	NN	Number=Sing	12	compound	12:compound	_
12	ride	ride	NOUN	NN	Number=Sing	3	obl	3:obl:on	SpaceAfter=No
13	,	,	PUNCT	,	_	18	punct	18:punct	_
14	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	18	nsubj	18:nsubj	_
15	just	just	ADV	RB	_	18	advmod	18:advmod	_
16-17	couldn't	_	_	_	_	_	_	_	_
16	could	could	AUX	MD	VerbForm=Fin	18	aux	18:aux	_
17	n't	not	PART	RB	_	18	advmod	18:advmod	_
18	do	do	VERB	VB	VerbForm=Inf	0	root	0:root	_
19	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	18	obj	18:obj	SpaceAfter=No
20	.	.	PUNCT	.	_	18	punct	18:punct	_
