[Ans] yes
[Question] Can we conclude from "People are talking in an alley with brightly colored walls." that "People are talking in an alley."?
Options:
- yes
- no
- it is not possible to tell
[CoT] To say the people are talking in an alley is saying the same thing as they are talking in an alley with certain characteristics.

[Ans] it is not possible to tell
[Question] Premise: "A man on the street is wearing a sign that reads ""ouro""."
Hypothesis: "A male activist is participating in a protest and is wearing a ouro sign to show his support for the cause."
Do we know that the hypothesis entailed by the premise?
[CoT] A man wearing a shirt does not always mean he is an activist participating in a protest. He may be wearing the shirt for other reasons than showing his support.

[Ans] no
[Question]
Given the sentence "Four men are leaping into the air while the fifth man is standing on the ground outside of a house." is it true that "All the men are leaping into the air."?
[CoT] All the men cannot be simultaneously leaping in the air if the fifth man remains standing.