Premise: A boy in blue shorts and a t-shirt is poised to hit a tennis ball with a racket.

Hypothesis: A boy in blue shorts and a t-shirt is about to hit a tennis ball with his racket.
Relation: entailment

Hypothesis: A boy wearing green shorts and a green t-shirt runs on a track.
Relation: contradiction

Hypothesis: A boy wearing blue shorts and a t-shirt is playing tennis with his friend.
Relation: neutral