[QUESTION] Test for natural language inference.
Premise: "A bicyclist in a full face helmet negotiates an outdoor course on his bike."
Hypothesis: "A bicyclist is at an outdoor course."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A bicyclist negotiates an outdoor course means the bicyclist must be at an outdoor course.
The answer is yes.

Q: Given the sentence "Two kids sleeping on a futon." is it true that "Two kids are napping after a long day of playing."?
A: Kids nap even when they have not had a long day of playing.
The answer is it is not possible to tell.

QUESTION: Premise: "Two girls play on a set of parallel bars."
Based on this premise, can we conclude that the hypothesis "Two girls are at a park." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The parallel bars may be somewhere other than at a park.
The answer is it is not possible to tell.

[QUESTION] Premise: "A bright blue fishing boat and fisherman at dock preparing nets."
Hypothesis: "Fishermen go out to sea in a brightly colored boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Bright blue means brightly colored and the men are at the dock which implies that they are going to go out to sea.
The answer is yes.

Q: Premise: "A three piece male band is performing indoors."
Hypothesis: "A private concert is held."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: No evidence this three piece mail band is performing a private concert just because they are performing indoors.
The answer is it is not possible to tell.

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