Premise: A cowboy rides a brown horse in a rodeo with 8 minutes remaining on the clock.

Hypothesis: A man rides a brown horse in a rodeo with 8 minutes remaining on the clock.
Relation: entailment

Hypothesis: A cowboy rides a big brown horse in a rodeo with 8 minutes remaining on the clock.
Relation: entailment

Hypothesis: A cowgirl rides a brown horse in a rodeo with 8 minutes remaining on the clock.
Relation: contradiction