Question:
Premise: A man with dreadlocks is talking on a cellular phone.

Hypothesis: The man is talking to his wife.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Teens dressed as Native Americans sit in the park with their school bags on the ground.

Hypothesis: A group of teenagers.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A man is standing on a power post looking as though he is fixing a power line in a city.

Hypothesis: A man if up off the ground.
Is the hypothesis true?

Answer:
yes