[Ans] it is not possible to tell
[Question] Premise: "A man in a yellow jacket with many colorful wristbands is smiling."
Based on this premise, can we conclude that the hypothesis "A man is smiling on a cool day." is true?
Options:
- yes
- it is not possible to tell
- no
[CoT] The man who is smiling could be someone else besides the man in the yellow jacket as many people can smile.

[Ans] it is not possible to tell
[Question] Test for natural language inference.
Premise: "The woman is training her dog to jump through hoops using training equipment."
Hypothesis: "A dog trainer is training the dog for a competition next week."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[CoT] Although the dog trainer is training a dog it is not necessarily for a competition or for next week.

[Ans] it is not possible to tell
[Question]
Test for natural language inference.
Premise: "A man wearing glasses stands in front of a snowy mountain."
Hypothesis: "The man is hiking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[CoT] Not all men wearing glasses stands in front of a snowy mountain are hiking.