Q: Given the sentence "A girl wearing a helmet rides a scooter." is it true that "The girl is riding down a hill."?
A: Scooters can go on flat surfaces as well as down a hill.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man is putting up tile in a bathroom behind the sink." is it true that "A man is completely retiling his bathroom."?

Let's solve it slowly: Putting up tile in bathroom behind the sink does not imply to be completely retiling his bathroom.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A young man is jumping over a long pole at a skate park." can we conclude that "The man is wearing a helmet."?
Options:
- yes
- it is not possible to tell
- no
A young man at a skate park may not be wearing a helmet.
The answer is it is not possible to tell.

Q: Premise: "Young student wearing goggles in a lab."
Hypothesis: "A older woman is singing on a stage."
Do we know that the hypothesis entailed by the premise?
A: Young implies having not lived very long and an older woman has lived for a long time.
The answer is no.

QUESTION: Given the sentence "An asian teenager in a red jacket has his thumb up and his tongue sticking out." is it true that "A teenager in a blue jacket has his thumb down."?

Let's solve it slowly: The subject cannot wear a red and a blue jacket at the same time.
The answer is no.

QUESTION: Can we conclude from "A firefighter sprays water onto a gigantic pile or burning ash that includes flames and dark smoke." that "A firefighter puts out a fire."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
To spray water onto flames means to put out a fire.
The answer is yes.