[QUESTION] Can we conclude from "A skinny skateboarder is jumping over a fire hydrant on his skateboard." that "A skinny skateboarder is trying to impress a girl by doing a jump over a fire hydrant."?
Options:
- yes
- no
- it is not possible to tell
Jumping over a fire hydrant does not imply trying o impress a girl.
The answer is it is not possible to tell.

Q: If "A man is pulled through the water on a large ski." does that mean that "A man pulled by two speedboats through the water."?
Options:
- yes
- it is not possible to tell
- no
A: It doesn't always take two speedboats to pull a man on a ski sometimes it takes one.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A basketball player gets ready for the shot."
Hypothesis: "The basketball player is playing tetris."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If a basketball player gets ready for the shot they are not playing Tetris.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "An asian visible from neck upward."
Hypothesis: "Seated in front of a grand piano which is placed on a wooden floor."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The professional pianist is from Asia and is ready to perform.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A young man pulling in a net from a fishing boat."
Hypothesis: "The young man was pulling the net from the boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Was pulling the net is a rephrasing of pulling in a net.
The answer is yes.

[QUESTION] Can we conclude from "A dog has its mouth wide open trying to bite something." that "The dog is speaking."?
Options:
- yes
- no
- it is not possible to tell
A dog that is speaking cannot at the same time be trying to bite something.
The answer is no.