Question:
Premise: A singer sings into a microphone while other musicians play in the background.

Hypothesis: The singer is alone in her bedroom singing.
Is the hypothesis true?

Answer:
no

Question:
Premise: A brown dog is being attacked by two other dogs.

Hypothesis: two dogs chase a cat
Is the hypothesis true?

Answer:
no

Question:
Premise: A bearded man plucks an acoustic guitar with a blue pen in his hand.

Hypothesis: A bearded man is playing guitar.
Is the hypothesis true?

Answer:
yes