[QUESTION] Given the sentence "Two young men hold a large ball while a third jumps over it." is it true that "The men are playing with a frisbee."?
Young men who hold a ball cannot also be playing with a frisbee.
The answer is no.

Q: Test for natural language inference.
Premise: "A little boy swimming in a pool with a mask on."
Hypothesis: "The boy swims in the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The boy is either swimming in a pool or the ocean.
The answer is no.

QUESTION: Given the sentence "A young man is skating in a skate park." is it true that "A young man is practising his figure skating."?

Let's solve it slowly: Skating does not necessarily mean practising. Skating does not necessarily mean figure skating.
The answer is it is not possible to tell.

[QUESTION] Premise: "A young women sunbathes at the sea."
Based on this premise, can we conclude that the hypothesis "The older man sunbathes." is true?
Options:
- yes
- it is not possible to tell
- no
One can be young or older. There can be either a women or a man.
The answer is no.

Q: Test for natural language inference.
Premise: "Young tennis player is in action hitting a tennis ball with her racket."
Hypothesis: "Tennis player is playing tennis."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A tennis player hitting a tennis ball is a rephrasing of a tennis player playing tennis.
The answer is yes.

[QUESTION] Premise: "A man is kneeling to hit a cricket ball on a green cricket field."
Hypothesis: "With a white picket fence in the background."
Do we know that the hypothesis entailed by the premise?
In front of a white picket fence a man is bent over about to hit a cricket ball.
The answer is yes.