Question:
Premise: A baby sitting on a rug reaching for a guitar.

Hypothesis: A baby with a piano.
Is the hypothesis true?

Answer:
no

Question:
Premise: A speaker is giving a speech at a formal event.

Hypothesis: The speech is for a formal event.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A drummer gives a performance to a group of children.

Hypothesis: A drummer entertains some children.
Is the hypothesis true?

Answer:
yes