Premise: A woman in a black coat is riding her bike on a street as a man in shorts and a striped top looks at her as he passes her.

Hypothesis: A man is checking out a woman as she rides by on her red bike.
Relation: entailment

Hypothesis: A ship fires off its canons to celebrate its launch.
Relation: contradiction

Hypothesis: A woman on a bike passes by a man.
Relation: entailment