[Q] Can we conclude from "A woman with black hair is typing on a laptop computer." that "A woman selling fruits."?
Options:
- yes
- no
- it is not possible to tell
[A] If a woman is typing on a computer she is not selling fruits.
The answer is no.

[Q] Premise: "A demonstration in the middle of a crowded airport."
Based on this premise, can we conclude that the hypothesis "A crowed airport is full of angry people." is true?
Options:
- yes
- it is not possible to tell
- no
[A] The airport is crowded because there are a lot of angry people holding a demonstration.
The answer is yes.

[Q] If "One lady enjoying her floatation device on a clear water beach." does that mean that "One man enjoying his flotation device on a clear water beach."?
Options:
- yes
- it is not possible to tell
- no
[A] Sentence 1 describes a lady enjoying a floatation device and sentence 2 describes a man enjoying a floatation device.
The answer is no.