Question:
Premise: A boy performs a high-flying trick with his bicycle on a prepared course.

Hypothesis: A boy performs a trick on his bicycle.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A guy wearing a white shirt and khaki pants is sitting on steps made of stone.

Hypothesis: A man is sleeping on the steps.
Is the hypothesis true?

Answer:
no

Question:
Premise: A bearded man wearing glasses, a red shirt, and a hat is reading a map while sitting in a car.

Hypothesis: A man is driving a boat.
Is the hypothesis true?

Answer:
no