QUESTION: Given the sentence "A woman watches children swimming in a public pool." is it true that "A woman watching her children playing on a swingset."?

Let's solve it slowly: One would not be playing on a swingset and swimming at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Various people are gathered at a city plaza waiting on an event to happen."
Hypothesis: "Audience gathered to watch movie in a theatre."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The people can't gather at the city plaza and the theatre at the same time.
The answer is no.

Q: Premise: "An older woman laying out in the grass near the ocean."
Hypothesis: "An older woman layes on the grass near the ocean."
Do we know that the hypothesis entailed by the premise?
A: Layes is the present tense of the phrase laying out meaning the woman is doing it right now.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A skinny brown dog walks across a large piece of fallen tree."
Hypothesis: "A dog stalks a rabbit."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A skinny brown dog walks across a large piece of fallen tree does not necessary that a dog stalks a rabbit.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Vendor serving a couple of customers at an outdoor hotdog stand at dusk."
Hypothesis: "A hot dog vendor is open on a busy downtown street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The hotdog stand being outside does not mean it has to be on a busy downtown street.
The answer is it is not possible to tell.

Q: If "A child wearing a striped shirt plays on glass in the middle of the street." does that mean that "A child plays in a sandbox in the backyard."?
Options:
- yes
- it is not possible to tell
- no
A:
Glass and a sandbox are different surfaces just like a street and a backyard are different locations.
The answer is no.