[Q] Test for natural language inference.
Premise: "Five men ride a boat on a very wide river."
Hypothesis: "With the jungle as a background."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Five men are leaving their country by river for a vacation.
The answer is it is not possible to tell.

[Q] Premise: "Children sit on top of somebody in a banana suit."
Hypothesis: "Children are hurting others."
Do we know that the hypothesis entailed by the premise?
[A] Although they are sitting on top of somebody it does not imply they are hurting others.
The answer is it is not possible to tell.

[Q] Premise: "Outdoor workers repair a sidewalk using a jackhammer in the united kingdom."
Based on this premise, can we conclude that the hypothesis "There is no noise and everything is quiet." is true?
Options:
- yes
- it is not possible to tell
- no
[A] It is not quiet with no noise if workers are using a jackhammer.
The answer is no.