[Q] Premise: "Two male students clean in a lab with the chairs upturned on the tables."
Based on this premise, can we conclude that the hypothesis "Two students after the experiment went wrong." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Two male students clean in a lab with the chairs upturned on the tables does not imply that after the experiment went wrong.
The answer is it is not possible to tell.

[Q] Given the sentence "A person hanging from a telephone pole near the mountains." can we conclude that "The person is sitting on a couch."?
Options:
- yes
- it is not possible to tell
- no
[A] Hanging from a telephone pole can not occur while sitting on a couch.
The answer is no.

[Q] Premise: "Men with hard hats lean against a building."
Hypothesis: "Men in hard hats are leaning against the building they are hired to construct."
Do we know that the hypothesis entailed by the premise?
[A] Not all men leaning against a building are hired to construct.
The answer is it is not possible to tell.