[QUESTION] Can we conclude from "This is underwater training in a pool." that "Officers in uniform are training in the desert."?
Options:
- yes
- no
- it is not possible to tell
One cannot be training in a pool and in a desert.
The answer is no.

[QUESTION] Premise: "A doberman puppy is trying to put a very large blue rubber ball in this mouth."
Based on this premise, can we conclude that the hypothesis "A doberman puppy is trying to put a very large blue rubber ball in this mouth to bring back to its owner." is true?
Options:
- yes
- it is not possible to tell
- no
Dogs can simply play with a ball by themselves or just to chew on it. It is not always to bring it back to the owner.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "People sit on both sides of a memorial."
Hypothesis: "The people are protesting against the memorial."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
People that sit on both sides of a memorial cannot be protesting against the memorial.
The answer is no.

[QUESTION] Premise: "Many people sit at the base of a large marble archway engraved with names."
Based on this premise, can we conclude that the hypothesis "People are in an airplane." is true?
Options:
- yes
- it is not possible to tell
- no
People will not be sitting at the base of a large marble archway if they are in a plane.
The answer is no.