Given the sentence "A small dog is running behind a red ball thrown towards bushes." is it true that "A small dog is running behind a blue ball thrown towards bushes."?
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The dog either has a red ball or a blue ball.. The answer is: no.
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Premise: "4 firefighters using a fire hose to put out a fire."
Based on this premise, can we conclude that the hypothesis "Firefighters are enveloped by smoke from the burning house." is true?
Options:
- yes
- it is not possible to tell
- no
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No evidence the firefighters are enveloped by smoke or that the fire they are putting out is a burning house. It could be an office building.. The answer is: it is not possible to tell.
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Premise: "2 men are working to clean the roof of a building with another man watching."
Based on this premise, can we conclude that the hypothesis "A man is watching other men clean the roof of a building." is true?
Options:
- yes
- it is not possible to tell
- no
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A man watches other men clean a roof. These are just different ways of writing it.. The answer is: yes.
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