Given the sentence "A group of go-cart riders are racing around a go-cart track." is it true that "A group of old ladies racing in go-carts."?
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A group can be composed in any manner and not necessarily only of old ladies.. The answer is: it is not possible to tell.
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Premise: "A woman wearing a black jacket is waiting for a train to arrive."
Hypothesis: "A woman is throwing herself in front of a train."
Do we know that the hypothesis entailed by the premise?
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If a woman was throwing herself in front of a grain the train would already be there and she wouldn't be waiting for the train to arrive.. The answer is: no.
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Premise: "A man in a red jacket smiles as he holds a bicycle over his head."
Hypothesis: "A man standing outside with his bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
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The man could be inside or outside and the bike isn't necessarily his.. The answer is: it is not possible to tell.
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