Premise: A man grinds a piece of metal in front of an onlooker on a studio set.

Hypothesis: A person an grinds a piece of metal in front of an onlooker on a studio set.
Relation: entailment

Hypothesis: A sad man grinds a piece of metal in front of an onlooker on a studio set.
Relation: neutral

Hypothesis: A woman an grinds a piece of metal in front of an onlooker on a studio set.
Relation: contradiction