Premise: A woman in a black jacket is walking down the street with a red umbrella.

Hypothesis: A man in a black jacket is walking down the street with a red umbrella.
Relation: contradiction

Hypothesis: A fat woman in a black jacket is walking down the street with a red umbrella.
Relation: neutral

Hypothesis: A person in a black jacket is walking down the street with a red umbrella.
Relation: entailment