Question:
Premise: Painters on scaffolds paint the inside of a subway terminal.

Hypothesis: painters are painting
Is the hypothesis true?

Answer:
yes

Question:
Premise: A white dog has its head on the ground.

Hypothesis: The white dog is taking a bath
Is the hypothesis true?

Answer:
no

Question:
Premise: A group of people in formal attire singing.

Hypothesis: A formally dressed group of people is playing pool.
Is the hypothesis true?

Answer:
no