Premise: A person wearing a black coat and a helmet with spiky things is posing on the lawn in front of a crowd of people.

Hypothesis: An actor in a play poses for pictures in front of adoring fans.
Relation: neutral

Hypothesis: There are people taking pictures of a costumed man.
Relation: entailment

Hypothesis: There is a group of people shooting arrows at a woman wearing a coat.
Relation: contradiction