[QUESTION] Test for natural language inference.
Premise: "A man lies in a crowded street while people walk by oblivious to him."
Hypothesis: "The man is lying on the sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Either he could be in the street or on the sidewalk not both at the same time.
The answer is no.

[QUESTION] If "One woman with a black top and luggage is placing her hand on her neck while traveling up an escalator." does that mean that "A woman is traveling."?
Options:
- yes
- it is not possible to tell
- no
If the woman is traveling up the escalator then she is traveling.
The answer is yes.

[QUESTION] Given the sentence "Eight people are shown in the picture in snow gear seeming to be skiing." is it true that "The group of eight in the picture are skiing for the first time."?
Seeming to be skiing does not mean for the first time.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Three young african-american girls smile for the camera." is it true that "Three girls taking a selfie."?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Three girls smiling for a camera does not make them taking selfie. Any other person could have been taking a photograph of them.
The answer is it is not possible to tell.