[Q] If "A man in a white checkered shirt gives a business presentation with a slide show behind him." does that mean that "The man is selling widgets."?
Options:
- yes
- it is not possible to tell
- no
[A] The sentence states that the man is giving a business presentation it does not infer that he is selling widgets or anything else.
The answer is it is not possible to tell.

[Q] Premise: "There are two boys on a basketball court and one is holding a basketball."
Hypothesis: "Boys playing in door football."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Two boys on a basketball court and holding a basketball can not be playing in door football.
The answer is no.

[Q] Given the sentence "Two people stand on the sidewalk." is it true that "In front of a blue wall."?
[A] A couple poses for a picture in front of the famous restaurant.
The answer is it is not possible to tell.