Can we conclude from "An old woman wearing a black scarf is walking with a cane down the sidewalk." that "The woman walks fast."?
Options:
- yes
- no
- it is not possible to tell
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It appears to be contradictory that the woman is walking fast while using a cane.. The answer is: it is not possible to tell.
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Premise: "A man in a hat is covered in concert silly string."
Hypothesis: "The man at a concert has string on his hat."
Do we know that the hypothesis entailed by the premise?
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The man has string on his hat it is probably silly string.. The answer is: yes.
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Test for natural language inference.
Premise: "A young man in uniform is standing with his back to a museum case that has a classical bust on the top shelf."
Hypothesis: "An active-duty military man is looking at his cell phone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
--
A young man in uniform is not necessarily an active-duty military man and not necessarily looking at his cell phone.. The answer is: it is not possible to tell.
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