[Q] Given the sentence "There are several people standing on the platform waiting for the subway or train." is it true that "A group of people walking down the street."?
[A] People walking down the street contradicts with people standing on the platform.
The answer is no.

[Q] Premise: "One nun being patted down by a tsa agent in front of an american flag."
Based on this premise, can we conclude that the hypothesis "While a civilian looks on." is true?
Options:
- yes
- it is not possible to tell
- no
[A] A nun being patted down by a TSA agent in Canada while a civilian yells at them to stop.
The answer is no.

[Q] Given the sentence "A woman wearing black sunglasses looks to the right and smiles." can we conclude that "A woman in a photograph is smiling."?
Options:
- yes
- it is not possible to tell
- no
[A] A woman looks right and and smiles means she is smiling.
The answer is yes.