Premise: "Man sports fishing off a pier on a sunny day."
Hypothesis: "A man is reeling in a large trout from the lake."
Do we know that the hypothesis entailed by the premise?
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The pier might not be on a lake. The man might not be reeling in anything. The fish might not be a trout.. The answer is: it is not possible to tell.
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Test for natural language inference.
Premise: "Teenage boy riding a bicycle through a grassy field."
Hypothesis: "A boy rides a skateboard on a sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
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A bicycle is different from a skateboard. A grassy filed would not be on a sidewalk.. The answer is: no.
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Given the sentence "A wakeboarder is performing a trick on a rail." is it true that "Nobody is performing."?
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A wake boarder cannot be performing when it is said that nobody is performing.. The answer is: no.
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