premise: An African-American man is standing in the street with a bowl of bananas on his head. hypothesis: A man standing in the street with a bowl on his head.
entailment: 'A man standing in the street with a bowl on his head' is a less detailed rephrasing of 'An African-American man is standing in the street with a bowl of bananas on his head', the man's ethnicity and contents of the bowl have been omitted.