[QUESTION] Premise: "A boy in a white t-shirt is playing on a swing that is attached to a tree."
Hypothesis: "There is a boy in a blue shirt swinging on a tree."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The swinging boy is either in a blue or white shirt.
The answer is no.

Q: Can we conclude from "A male teenager doing a trick in a skate park on a skateboard." that "A man is skateboarding."?
Options:
- yes
- no
- it is not possible to tell
A: A male teenager can be referred to as a man. A trick in a skate park on a skateboard can only be done while skateboarding.
The answer is yes.

QUESTION: Given the sentence "Two girls riding on swings." is it true that "Two girls ride swings."?

Let's solve it slowly: In order to ride swings one must be on the swings.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A black dog plays with another animal."
Hypothesis: "A dog plays with a cat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The other animal that the dog plays with is not necessarily a cat.
The answer is it is not possible to tell.

Q: Premise: "A bull rider wearing a helmet at a rodeo while riding a bull."
Hypothesis: "A rider in a helmet."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A rider wearing a helmet implies that he is in the helmet.
The answer is yes.

[QUESTION] If "A girl treks through the snow with her backpack on." does that mean that "A girl is running to the beach."?
Options:
- yes
- it is not possible to tell
- no
The girl cannot trek through the snow at the same time as she is running to the beach.
The answer is no.