Premise: Two men are raiding the rapids but only one is wearing a snorkel.

Hypothesis: Two people are raiding the rapids but only one is wearing a snorkel.
Relation: entailment

Hypothesis: Two sad men are raiding the rapids but only one is wearing a snorkel.
Relation: neutral

Hypothesis: Two women are raiding the rapids but only one is wearing a snorkel.
Relation: contradiction