[QUESTION] Given the sentence "A man ramps his dirt bike off of a large rock." is it true that "A man flips upside down midair on his dirt bike."?
Ramping of a large rock doesn't imply that the man flips upside down midair.
The answer is it is not possible to tell.

Q: If "A man walks by a building with many signs outside." does that mean that "A guy walks next to a building."?
Options:
- yes
- it is not possible to tell
- no
A: Walks next to a building is another way of saying walks by a building.
The answer is yes.

QUESTION: Given the sentence "A band plays in a city square." is it true that "A band is in the city square."?

Let's solve it slowly: The band plays in a city square clearly shows the band is in the square.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A person checks medical instruments."
Hypothesis: "The person is eating on top of the instruments."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Either the person checks the instruments or is eating on top of the instruments and not checking them.
The answer is no.

Q: Given the sentence "A dog that looks much like a coyote jumps into the air over a grassy field to catch a tennis ball." can we conclude that "A dog that looks like a coyote jumps to catch a tennis ball before another dog can reach it."?
Options:
- yes
- it is not possible to tell
- no
A: A dog jumping for a ball is not necessarily trying to get it before another dog can reach it.
The answer is it is not possible to tell.

[QUESTION] Premise: "A boy with dreds in his hair and wearing a kilt sitting in a chair."
Based on this premise, can we conclude that the hypothesis "A girl with short hair sits on the couch." is true?
Options:
- yes
- it is not possible to tell
- no
Its a boy with dreds not a girl with short hair.
The answer is no.