Q: If "Men and women are running in a marathon in the street." does that mean that "Cross-country runners are racing along a rocky path."?
Options:
- yes
- it is not possible to tell
- no
A: The runners are either racing in the street or along a rocky path.
The answer is no.

QUESTION: Premise: "Many people are sitting in a park watching a chess game."
Hypothesis: "People watching a chess game in a competition."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The chess game that the people are watching in the park is not necessarily a competition.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in pink button shirt raises his arms in front of the crowd."
Hypothesis: "A man is trying to get the attention of a crowd."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man is trying to get the attention of a crowd as he raises his arms in front of them.
The answer is yes.

Q: Premise: "A girl dressed as a devil stands in front of a lighted object on a city street."
Hypothesis: "A girl is cosplaying for a convention."
Do we know that the hypothesis entailed by the premise?
A: Not all girls dressed as devils are cosplaying for a convention.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man standing next an older silver van."
Hypothesis: "A man was about to get into his van."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man owns the silver van he is standing next to and is about to get into it.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Young women play football on the beach." is it true that "Young women prepare for a football tournament."?

Let's solve it slowly:
Playing football on the beach doesn't have to be in preparation for a football tournament.
The answer is it is not possible to tell.