[QUESTION] Test for natural language inference.
Premise: "A construction site with a worker in a green bandanna sitting down as he works on something."
Hypothesis: "A man is walking down the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One man is working and the other man is walking down the street.
The answer is no.

Q: Can we conclude from "A blond boy in a red and black shirt is at a festival." that "The blond boy in the dark shirt is enjoying himself."?
Options:
- yes
- no
- it is not possible to tell
A: A DARK SHIRT DOES NOT HAVE TO BE RED AND BLACK.
The answer is it is not possible to tell.

QUESTION: Premise: "A man with glasses in looking up at a screen with a piece of paper in his hand."
Hypothesis: "A woman knits a sweater."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The subject is not both a man and a woman. The subject can not be holding both a piece of paper in his hand and knitting a sweater.
The answer is no.

[QUESTION] Given the sentence "A group of firemen move about in a restricted area." can we conclude that "Firemen gather."?
Options:
- yes
- it is not possible to tell
- no
Gathering and moving about in a restricted area are the same thing.
The answer is yes.

Q: Given the sentence "A brown and black dog is running along a grassy path wearing a red jacket." is it true that "The dogs are outside."?
A: A dog that is running might be running with other dogs. A grassy path is outside.
The answer is yes.

[QUESTION] Given the sentence "Children in costumes gather in front of an imac." is it true that "Children go to bed early."?
Children would not be in front of an iMac if they were going to bed early.
The answer is no.