QUESTION: Premise: "Three construction workers are joking around on a boat."
Hypothesis: "Leaving the bridge that they are working on."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Three construction workers are making fun of each other from acting a fool the previous day while leaving work from a bridge onto a boat.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a white jacket is cutting up food in an outdoor venue."
Hypothesis: "There is a man wearing a white jacket."
Do we know that the hypothesis entailed by the premise?
In a white jacket means the same as wearing a white jacket.
The answer is yes.

Q: Premise: "Two black."
Hypothesis: "Brown and white dogs run along the countryside with white sheep in the background."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Seven cows graze in the countryside with sheep in the background.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Two little girls are looking over a paper."
Hypothesis: "Two little girls are playing outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: You can not be looking over a paper and playing outside at the same time.
The answer is no.

[QUESTION] If "A tennis player finishes her swing." does that mean that "A tennis player serves an ace."?
Options:
- yes
- it is not possible to tell
- no
Just because the tennis player is finishing his swing doesn't mean that he is serving an ace.
The answer is it is not possible to tell.

Q: Premise: "A man is in freefall from a point at which others are observing."
Based on this premise, can we conclude that the hypothesis "A person is falling from a plane." is true?
Options:
- yes
- it is not possible to tell
- no
A:
A man in a freefall does not imply falling from a plane.
The answer is it is not possible to tell.