Question:
Premise: Many children jump off of a rock into a body of water a short drop below.

Hypothesis: several children jump off a rock into the water in a creek
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A very skinny Santa Claus greets young children in front of a building.

Hypothesis: A man is sitting in a classroom.
Is the hypothesis true?

Answer:
no

Question:
Premise: A little boy wearing a long-sleeve t-shirt and shorts having fun bouncing on a trampoline.

Hypothesis: The boy is doing front flips on the trampoline.
Is the hypothesis true?

Answer:
it is not possible to tell