Question:
Premise: A group of people stand in the dirt near two station wagons, with some sacks in the back of a station wagon and other sacks piled on the dirt.

Hypothesis: The people are unloading the bags from the car.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: a brown dog retrieves a stick in a rocky river

Hypothesis: The brown dog is standing by the campfire.
Is the hypothesis true?

Answer:
no

Question:
Premise: A man in a gray sweatshirt is bending his leg over his head.

Hypothesis: The women is stretching her leg over her head.
Is the hypothesis true?

Answer:
no