Q: If "A man in white watches as another man uses his machine to dig dirt." does that mean that "The men is talking to the man using the digger."?
Options:
- yes
- it is not possible to tell
- no
A: Someone watching another person doesn't need to be talking to them.
The answer is it is not possible to tell.

QUESTION: Premise: "Cancer survivors race for a cure."
Based on this premise, can we conclude that the hypothesis "These racers will all die of cancer in the next month." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The cancer survivors can race for a cure in all die in next month.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A construction crew in safety vests are renovating a sidewalk near railroad tracks."
Hypothesis: "A rollercoaster is being fixed by workers in the sun."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A crew renovating a sidewalk is not working on a rollercoaster.
The answer is no.

Q: Can we conclude from "Motorcycles are parked behind a fence on a crowded street." that "Motorcycles are parked next to a fence where the street is crowded."?
Options:
- yes
- no
- it is not possible to tell
A: Next to a fence is a rephrasing of behind a fence.
The answer is yes.

QUESTION: If "A woman is throwing champagne onto a group of people." does that mean that "The woman wants everyone to leave her sight so she throws champagne on them."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman is throwing champagne onto a group of people. There is no contradiction.
The answer is no.

QUESTION: Premise: "Two laborers are working on a roof with a bright blue sky in the background."
Hypothesis: "The laborers are fixing the chimney."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Not all laborers working on a roof will be working on a chimney.
The answer is it is not possible to tell.