Question:
Premise: A girl with an umbrella is riding on the back of a bicycle peddled by a smiling boy.

Hypothesis: A large human riding.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A lone snowboarder wearing a white jacket jumping into the air on the snowy mountains.

Hypothesis: The snowboarder is wearing a black jacket.
Is the hypothesis true?

Answer:
no

Question:
Premise: Female basketball player shooting a free throw.

Hypothesis: A woman shoots a basket in the Olympics.
Is the hypothesis true?

Answer:
it is not possible to tell