[Q] Premise: "A crowd of people gathered around in a city."
Based on this premise, can we conclude that the hypothesis "They are celebrating an annual festival." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Sentence 1: A crowd of people gathered around in a city. Sentence 2: They are celebrating an annual festival.
The answer is it is not possible to tell.

[Q] Premise: "A man in a blue vest is sitting on a ledge and a crate doing work on window."
Hypothesis: "A man washing windows inside a building."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Doing work on a window does not imply he is washing windows.
The answer is it is not possible to tell.

[Q] If "Many people are outside walking through a city." does that mean that "Many people are gathered in the building."?
Options:
- yes
- it is not possible to tell
- no
[A] If you are gathered in the building you cannot also be walking through a city.
The answer is no.