[QUESTION] Given the sentence "A snowboarder descends a steep snowbank." can we conclude that "The snowboarder is going fast down a steep hill."?
Options:
- yes
- it is not possible to tell
- no
Down a steep hill is a rephrasing of descends a steep snowbank.
The answer is yes.

Q: Premise: "A woman wearing a black coat and orange scarf standing in a subway station in bismarckstrabe waiting for her train."
Hypothesis: "A woman is waiting for her train while wearing black and orange clothing."
Do we know that the hypothesis entailed by the premise?
A: A black coat and an orange scarf would be considered black and orange clothing.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A man in a nun costume has a cigarette in his mouth."
Hypothesis: "A person participates in a costume party."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Wearing a costume does not necessarily imply that a person is at a costume party.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Three youth- two girls and one boy- staring intently at a computer screen in a classroom." that "Some kids are in a classroom."?
Options:
- yes
- no
- it is not possible to tell
There are kids in a classroom some are girls and a boy.
The answer is yes.

Q: Premise: "A woman is riding her bike past a water fountain display."
Based on this premise, can we conclude that the hypothesis "A woman is riding her bike to work." is true?
Options:
- yes
- it is not possible to tell
- no
A: Not every woman riding her bike is riding her bike to work.
The answer is it is not possible to tell.

[QUESTION] Premise: "A group poses for a picture in front of a frozen waterfall."
Based on this premise, can we conclude that the hypothesis "A group posing for a picture." is true?
Options:
- yes
- it is not possible to tell
- no
A group that poses for a picture is a group posing for a picture.
The answer is yes.