Q: Premise: "A man sitting on a trolley."
Hypothesis: "A man in a trolley."
Do we know that the hypothesis entailed by the premise?
A: A man sitting on a trolley requires that the man is in the trolley.
The answer is yes.

QUESTION: If "A skateboarder performs a trick." does that mean that "The skateboarder is outside."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because A skateboarder performs a trick doesn't mean he is outside.
The answer is it is not possible to tell.

[QUESTION] Premise: "A motorcycle racer is gesturing at somebody."
Hypothesis: "A man is giving another racer the finger."
Do we know that the hypothesis entailed by the premise?
Motorcycle racer could be male or female. Gesturing doesn't necessarily mean the finger.
The answer is it is not possible to tell.

Q: Premise: "People sitting on what looks like a train car with bar-covered windows that has some kind of arabic writing above one window."
Based on this premise, can we conclude that the hypothesis "People sat on a vehicle looking object with arabic on one of the windows." is true?
Options:
- yes
- it is not possible to tell
- no
A: People sitting on what looks like a train car with bar-covered windows that has some kind of Arabic writing above one window does not imply that they sat on a vehicle looking object with Arabic on one of the windows.
The answer is it is not possible to tell.

QUESTION: Premise: "Two laborers are working on a roof with a bright blue sky in the background."
Hypothesis: "The laborers are fixing the chimney."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Not all laborers working on a roof will be working on a chimney.
The answer is it is not possible to tell.

QUESTION: If "A very graceful ice skater." does that mean that "The villain is stalking his prey."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A villain does not have to be a graceful ice skater.
The answer is no.