premise: A man sitting on steps with a child as a bystander walks by. hypothesis: A man and a child sitting on steps saw a bystander.
entailment: "A man sitting on steps with a child as a bystander walks by" is a rephrase of "A man and a child sitting on steps saw a bystander.".|entailment: There is both a man and a child sitting on steps.|entailment: If a bystander walks by, it can be inferred that they saw a bystander.