premise: Young man performing a skateboard trick on a sidewalk in a city. hypothesis: A young man is perfoming a good skill on a skateboard on the sidewalk in a metropolitan area.
entailment: "A young man is performing a good skill on a skateboard" is a rephrasing of "Young man performing a skateboard trick".|entailment: A trick is a skill to be performed.|entailment: Skateboard trick is a rephrasing of good skill on a skateboard, and city is a metropolitan area.