Q: Premise: "A woman uses a skimmer to clean an outdoor swimming pool."
Hypothesis: "The woman is getting ready to open her pool for summer."
Do we know that the hypothesis entailed by the premise?
A: A woman can clean a pool without it being her pool.
The answer is it is not possible to tell.

Q: Premise: "Kids scootering and rollerblading on ramps."
Hypothesis: "They made a basket in the hoop."
Do we know that the hypothesis entailed by the premise?
A: Kids scootering and rollerblading on ramps cannot be the ones that made basket in the hoop.
The answer is no.

Q: Premise: "People riding on a motorcycle on a waterfront street."
Hypothesis: "People are not on a motorcycle."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The people have to be on a motorcycle to be riding it.
The answer is no.

Q: Premise: "Workman on a scaffold are finishing a ceiling of a building."
Hypothesis: "They are standing on a ladder."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
The men do not have to be standing on a ladder.
The answer is it is not possible to tell.