Student: Premise: "A man with a hiking backpack on is standing in front of a lake with a forest in the background."\nHypothesis: "A man is hiking for his dead wife."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no.
Teacher: Let's think:

User
A hiker standing in front of a lake does not imply he is hiking for his dead wife. So the final answer is it is not possible to tell.
Assistant