Q: Premise: "A worker walking down the street."
Hypothesis: "A man is walking as a form of exercise."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A worker walking down a street doesn't have to be a man and doesn't mean it is for exercise.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man walks down an alley lit by paper lanterns and bright signs."
Hypothesis: "A human walking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man who walks down an alley is a human walking.
The answer is yes.

[QUESTION] If "Three boys in the cafeteria are playing around." does that mean that "The children are all taking naps in their beds upstairs."?
Options:
- yes
- it is not possible to tell
- no
They would not be in their beds at the cafeteria because their beds would not be at that location.
The answer is no.

Q: If "A woman in a red bikini jumping to hit a ball while playing volleyball at a beach." does that mean that "A woman plays volleyball at a competiton."?
Options:
- yes
- it is not possible to tell
- no
A: Playing volleyball at a beach does not always dictate participation in a competiton.
The answer is it is not possible to tell.

QUESTION: Premise: "A man on the sea."
Hypothesis: "A man of the land."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man is on the sea so he is not of land for sure.
The answer is no.

QUESTION: Premise: "Two men climb a large rock."
Hypothesis: "Three people slide down a rock."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
One cannot be both climbing a large rock and sliding down a rock at the same time.
The answer is no.