[Q] If "A group of male and female cheerleaders in black and yellow uniforms have thrown a female cheerleader in the air and are waiting to catch her." does that mean that "The cheerleaders are performing a halftime show at a football game."?
Options:
- yes
- it is not possible to tell
- no
[A] The act of throwing a cheerleader in the air can't necessarily be a halftime show performance and also football is not the only game with cheerleaders.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "Number 44 looks over his shoulder to see number 8 closing in on him."
Hypothesis: "Number 44 is ahead of number 8."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Number 44 can be looking over his shoulder to see Number 8 closing on him only when Number 44 is ahead of number 8.
The answer is yes.

[Q] Given the sentence "A man in black jacket looking at items from a street vendor on sidewalk." can we conclude that "A man in a black jacket is in an elevator."?
Options:
- yes
- it is not possible to tell
- no
[A] Someone in an elevator wouldn't be able to look at items on a sidewalk.
The answer is no.