Question:
Premise: Group of skiers talk on a hillside covered in snow.

Hypothesis: the skiers are covered in sand
Is the hypothesis true?

Answer:
no

Question:
Premise: Paddlers are getting in a water fight.

Hypothesis: The water is dirty
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: Two people talk to a street person in front of wall of graffiti

Hypothesis: Two people are yelling near a park.
Is the hypothesis true?

Answer:
it is not possible to tell