Question:
Premise: A man and a woman laughing.

Hypothesis: Couple is laughing outside
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A woman talking to a group of three other women.

Hypothesis: The women are having a conversation.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A skateboarder is jumping from a ramp.

Hypothesis: A boy covered in blood is sitting on the sidewalk next to his broken skateboard.
Is the hypothesis true?

Answer:
no