[QUESTION] Given the sentence "Firemen looking down a set of underground stairs." can we conclude that "Firemen looking down a set of stairs."?
Options:
- yes
- it is not possible to tell
- no
Fireman looking down a set of stairs is a less specific rephrasing of Firemen looking down a set of underground stairs.
The answer is yes.

Q: Premise: "A woman rides a horse near a frozen lake in the winter time."
Based on this premise, can we conclude that the hypothesis "A woman is riding a camel through the desert." is true?
Options:
- yes
- it is not possible to tell
- no
A: A horse is not a camel and a frozen lake is not found in a desert.
The answer is no.

QUESTION: Premise: "People are walking down the street in front of a white van."
Hypothesis: "A few people are walking down the street."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People are walking down the street is part of the sentence people are walking down the street in front of a white van.
The answer is yes.

[QUESTION] Can we conclude from "A young girl tries her hand at gardening." that "A girl is outside in a garden."?
Options:
- yes
- no
- it is not possible to tell
A person does not necessarily need to be outside in a garden to try their hand at gardening.
The answer is it is not possible to tell.

Q: Premise: "The girls are having fun time with their dogs at bed."
Hypothesis: "The girls are inside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The girls can have fun time with their dogs at bed only when they are inside.
The answer is yes.

[QUESTION] Premise: "Two people outside cleaning windows while on a ledge of a boat."
Based on this premise, can we conclude that the hypothesis "Two people are cleaning windows while on the ledge of a city apartment building." is true?
Options:
- yes
- it is not possible to tell
- no
The ledge of a boat and the ledge of an apartment building are two completely different locations.
The answer is no.