[Q] Can we conclude from "A man in a coat and coveralls is tying a rope that has been thrown over the side of a boat." that "A woman in an evening gown enters a concert hall."?
Options:
- yes
- no
- it is not possible to tell
[A] A man in a coat and coveralls is not a woman in an evening gown.
The answer is no.

[Q] Given the sentence "Two dirt bike riders in midair." is it true that "They are performing some tricks."?
[A] Bike riders being in midair does not necessarily mean they are performing some tricks.
The answer is it is not possible to tell.

[Q] Premise: "A train flies bu a man in a olive green officers uniform."
Based on this premise, can we conclude that the hypothesis "The officer is near the train." is true?
Options:
- yes
- it is not possible to tell
- no
[A] A train goes by a officer in a uniform who is wearing olive green.
The answer is yes.