Question:
Premise: A man playing guitar with a black jacket

Hypothesis: A man with a black jacket plays guitar.
Is the hypothesis true?

Answer:
yes

Question:
Premise: a proud older woman holds a very happy baby with his mouth wide open and both are smiling at each other.

Hypothesis: Old woman sneers at her baby
Is the hypothesis true?

Answer:
no

Question:
Premise: A child, carrying a closed blue umbrella, is walking with another child who is under a yellow umbrella, on a muddy path.

Hypothesis: The children are eight feet tall.
Is the hypothesis true?

Answer:
no