QUESTION: Can we conclude from "A snowboarder leaves a trail of snow on the mountain." that "The snowboarder is doing a back flip."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One either leaves a trail or is doing a back flip.
The answer is no.

[QUESTION] If "A man in jacket holds a mug in the bathroom." does that mean that "The man is using the bathroom."?
Options:
- yes
- it is not possible to tell
- no
Holds a mug in the bathroom does not imply using the bathroom.
The answer is it is not possible to tell.

Q: Premise: "A man with black hair and gray pants is standing holding a helmet and looks very dirty."
Hypothesis: "A woman without a purse rides a gorilla."
Do we know that the hypothesis entailed by the premise?
A: A man isn't a woman and you can't ride a gorilla while standing and holding a helmet.
The answer is no.

QUESTION: Given the sentence "An elderly latino man on crutches makes his way through traffic." is it true that "An older man is going to the grocery store."?

Let's solve it slowly: Not all elderly latino man on crutches making his way through traffic is going to the grocery store.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A large group of people are seated at various tables with large windows displaying green trees behind them." that "A large group of people are happily seated at various tables."?
Options:
- yes
- no
- it is not possible to tell
Nothing in the first sentence implies the people are happily seated.
The answer is it is not possible to tell.

Q: Premise: "A small girl spins in the waves in the bright sun."
Hypothesis: "A small girl is on the beach."
Do we know that the hypothesis entailed by the premise?
A:
Even though the girl is in the waves does not necessarily mean she is on the beach.
The answer is it is not possible to tell.