Test for natural language inference.\nPremise: "The girl in the brown jacket is looking up."\nHypothesis: "A girl is looking at the sky."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell A step-by-step solution is:

User
Someone can be looking up at a variety of things other than just the sky.
The final answer: it is not possible to tell.
Assistant