Q: Premise: "The train worker checks to make sure that everything is okay before the train leaves the station."
Hypothesis: "The train worker doesn't check anything."
Do we know that the hypothesis entailed by the premise?
A: The train worker doesn't check anything before train leaves station then they will face difficulties in midway.
The answer is no.

Q: Test for natural language inference.
Premise: "A bunch of people mainly men watching something."
Hypothesis: "People watching a football game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A bunch of people mainly men watching something don't necessarily imply that they are watching a football game.
The answer is it is not possible to tell.

Q: If "A father and son enjoy a ride in a motorized vehicle in the country." does that mean that "They are going on a camping trip."?
Options:
- yes
- it is not possible to tell
- no
A: A ride in the country does not indicate a camping trip.
The answer is it is not possible to tell.

Q: If "Two black-haired boys are squatting on the ground while holding handfuls of marbles." does that mean that "Two black-haired boys squatting on the ground holding handfuls of marbles."?
Options:
- yes
- it is not possible to tell
- no
A:
Are squatting on the ground is a rephrasing of squatting on the ground.
The answer is yes.