If "A man sticking a metal rod into a river of lava." does that mean that "There is a river of lava."?
Options:
- yes
- it is not possible to tell
- no
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Sticking a rod into a river a lava indicates that there is a river of lava.. The answer is: yes.
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Premise: "A man picking up stones at the beach."
Based on this premise, can we conclude that the hypothesis "A man picking stones at the beach." is true?
Options:
- yes
- it is not possible to tell
- no
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Rephrasing that the man is picking up stones at the beach.. The answer is: yes.
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Premise: "A man and a woman are laughing together."
Hypothesis: "The man told a joke."
Do we know that the hypothesis entailed by the premise?
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A man and woman laughing together does not imply that the man told a joke.. The answer is: it is not possible to tell.
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