[QUESTION] Premise: "A little girl climbing the stairs on the playground equipment."
Hypothesis: "The girl is sitting on the couch."
Do we know that the hypothesis entailed by the premise?
Someone cannot be both sitting on the couch and also climbing the stairs on the playground equipment at the same time.
The answer is no.

[QUESTION] Premise: "A female athlete running for the finish line."
Hypothesis: "A female athlete running for the finish line."
Do we know that the hypothesis entailed by the premise?
When there is a female athlete running for the finish line then there is a female athlete running for the finish line.
The answer is yes.

[QUESTION] Given the sentence "A boy rides a swing." can we conclude that "The boy is riding a swing at the park."?
Options:
- yes
- it is not possible to tell
- no
A boy riding a swing doesn't have to be in the park.
The answer is it is not possible to tell.

[QUESTION] Premise: "A teenager is skateboarding in an empty park."
Hypothesis: "A teenager rides a skateboard on the way to a friend's house."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A teenager is skateboarding doesn't imply that he is on the way to a friend's house.
The answer is it is not possible to tell.