Question:
Premise: Men in safety vests are working on a track.

Hypothesis: Men are working on with yellow safety vests.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A person is leaning on the white snow wearing a green ski mask, brown jacket, black gloves and black pants.

Hypothesis: A skier is leaning on a wall planing how to best rob the local bank.
Is the hypothesis true?

Answer:
no

Question:
Premise: Two girls wearing the same shirt.

Hypothesis: They are twins
Is the hypothesis true?

Answer:
it is not possible to tell