Question:
Premise: A few men on a boat in the ocean with a flock of seagulls nearby.

Hypothesis: Fishermen on a fishing boat try to keep seagulls away from their catch.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A woman who is ski-ing poses for the camera.

Hypothesis: A woman is a model posing for the camera.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A man in a green shirt and a white hat fishes while standing on a rock overlooking a body of water with two boats on it.

Hypothesis: The man is fishing in a river
Is the hypothesis true?

Answer:
it is not possible to tell