[QUESTION] Given the sentence "Young twin boys play pretend with a large green plastic bag." is it true that "Young boys pretending to be superheroes fighting an evil plastic bag."?
You can play pretend and not pretend you are superheroes fighting.
The answer is it is not possible to tell.

Q: Can we conclude from "A man and a woman are posing while shaking hands." that "A man and woman are laying on the floor while their hands touch."?
Options:
- yes
- no
- it is not possible to tell
A: If they are laying on the floor then they would not be shaking hands.
The answer is no.

QUESTION: Given the sentence "A puppy catching a bird." can we conclude that "A dog is sleeping in the grass."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dog may not be a puppy and sleeping is not catching a bird.
The answer is no.

[QUESTION] Can we conclude from "A small boy in water wings and a bathing suit slides down a water slide." that "A young boy swims in a lake."?
Options:
- yes
- no
- it is not possible to tell
He could not be swimming if he slides down the slide because you cannot do both simultaneously.
The answer is no.

Q: Given the sentence "A man making a funny face towards the camera using wide eyes and a large smile." is it true that "The man is a clown."?
A: A man making a funny face towards the camera is not necessarily a clown.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man is performing a trick high in the air with a bicycle."
Hypothesis: "The man is riding a bicycle."
Do we know that the hypothesis entailed by the premise?
The man is performing a trick with a bicycle so he must be riding a bicycle.
The answer is yes.