[QUESTION] Test for natural language inference.
Premise: "A man is making food on the grill."
Hypothesis: "A man is preparing hamburgers."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Food being prepared on a grill need not be hamburgers. Many foods can be prepared this way.
The answer is it is not possible to tell.

Q: Premise: "Construction workers having a discussion by the tracks."
Hypothesis: "A discussion is underway about tracks."
Do we know that the hypothesis entailed by the premise?
A: The discussion by the tracks infers it is about the tracks.
The answer is yes.

QUESTION: Given the sentence "A woman in a fur coat and a black hat and a gentleman in a brown coat are sitting at an outdoor table." can we conclude that "A child sits at a table."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Either a child is at a table or a woman and a gentleman are at a table.
The answer is no.

[QUESTION] Premise: "A young person is coloring and drawing on the sidewalk with pink chalk."
Hypothesis: "The boy is playing outside with his mother."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A young person need not be a boy. Just because the young person is coloring and drawing on the sidewalk does not mean that he is playing outside with his mother.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Here is a picture of a construction crew getting ready to go to work on a skyscraper."
Hypothesis: "The picture was taken recently."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: We don't know it was taken recently or a longer time.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A young boy is sitting on the floor trying to take off his boots."
Hypothesis: "A woman is taking off her heels."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A young boy and woman is sitting on floor and trying to take off their footwear.
The answer is no.