Premise: A man is in the middle of a skateboard trick in front of a gray building.

Hypothesis: A man is doing a skateboard trick down some stairs in front of a skyscraper.
Relation: neutral

Hypothesis: A man is doing a skateboard trick on the side of a pink building.
Relation: contradiction

Hypothesis: A man is doing a skateboard trick in front of a gray building.
Relation: entailment