QUESTION: Given the sentence "The guy is wearing a red and black outfit with a matching mask." can we conclude that "The guy is wearing red pants and a black shirt."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The guy is wearing a red and black outfit does not necessarily mean that he is wearing red pants and a black shirt.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A person in a yellow and black costume with a white mask is on a platform."
Hypothesis: "Contorting themselves."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A person in costume is standing perfectly rigid like a stick in the mud.
The answer is no.

Q: Premise: "Group of children and adults ride bicycles on a dirt road in the woods."
Hypothesis: "Parents are hiking with their kids."
Do we know that the hypothesis entailed by the premise?
A: People are either hiking or they ride bicycles but not both simultaneously.
The answer is no.

QUESTION: Given the sentence "Teachers and students in a classroom." is it true that "Students are with teachers in a classroom setting."?

Let's solve it slowly: Teachers and students is a rephrase of students and teachers; classroom and a classroom setting are the same thing.
The answer is yes.

[QUESTION] If "Two men holding skateboards walk down a sidewalk." does that mean that "The two men are sitting on a park bench."?
Options:
- yes
- it is not possible to tell
- no
Men can not walk down a sidewalk and be sitting on a park bench at the same time.
The answer is no.

Q: If "A man wearing a black jacket is working on a roof." does that mean that "A man is working outside."?
Options:
- yes
- it is not possible to tell
- no
A:
The roof must be outside if a man is working on it.
The answer is yes.