QUESTION: If "A boy with a crew cut and goggles gives the thumbs up sign in a pool of water." does that mean that "Just water."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Either the boy is in the water or there is just water.
The answer is no.


QUESTION: Test for natural language inference.
Premise: "A man standing in water uses his leg to splash."
Hypothesis: "A man is splashing his friend."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: While the man is splashing there is no mention of his friend being with him.
The answer is it is not possible to tell.


QUESTION: Premise: "Middle-aged women in short skirts and heels stroll down a sidewalk."
Hypothesis: "A prostitute walks down the sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Middle-aged women in short skirts and heels doesn't imply that she is a prostitute.
The answer is it is not possible to tell.