Premise: "A man stares out a window."\nHypothesis: "He is staring out the window while smoking weed."\nDo we know that the hypothesis entailed by the premise?
Let’s work this out in a step by step way to be sure we have the right answer.
it is not possible to tell
Staring out a window does not imply that he is smoking weed.

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Final answer: it is not possible to tell