Question:
Premise: A golden retriever runs through a field of yellow flowers.

Hypothesis: A golden retriever is running.
Is the hypothesis true?

Answer:
yes

Question:
Premise: Two male friends in swimming trunks jump on the beach while people in the background lay in the sand.

Hypothesis: Two buddies share a beer while sitting in beachchairs overlooking the ocean.
Is the hypothesis true?

Answer:
no

Question:
Premise: An older man giving a speech.

Hypothesis: The older man is a professor.
Is the hypothesis true?

Answer:
it is not possible to tell