Premise: A greyhound with a green racing bib and a muzzle runs on a track.

Hypothesis: A greyhound wearing a green racing bib and muzzle makes it's way down a dirt racing track outside.
Relation: neutral

Hypothesis: A greyhound runs up to a firemen after racing down a track.
Relation: contradiction

Hypothesis: A greyhound with a green racing bib and muzzle runs down a track in a dog race.
Relation: entailment