Premise: "A couple is looking at a beautiful mountain scenery."\nHypothesis: "The couple are backpacking in the mountains."\nDo we know that the hypothesis entailed by the premise?
Let's be accurate as possible. Think before you answer.
it is not possible to tell
Looking at a beautiful mountain scenery is not the same as actually backpacking in the mountains.

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Final answer: it is not possible to tell