QUESTION: Can we conclude from "A man in a lab coat wearing glasses and looking at a computer monitor." that "Nobody is wearing glasses."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Either at least one man is wearing glasses or nobody is wearing glasses.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "The man in the black shirt made the lady laugh."
Hypothesis: "The man made a lady laugh."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If the man made the lady laugh he can make a lady laugh.
The answer is yes.

Q: Premise: "A crowd of people sitting the stands film two men engaged in a wrestling match while the referee watches."
Hypothesis: "The wrestlers despise eachother."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Wrestlers do not have to despise each other to compete in a match.
The answer is it is not possible to tell.

QUESTION: If "The children in blue are singing for a group of people." does that mean that "Adults are singing while a group of children dressed in red listen."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: They are either adults or children. They are either dressed in red or blue.
The answer is no.

[QUESTION] Premise: "A dog is chewing on a metal pole."
Based on this premise, can we conclude that the hypothesis "The dog is chained to the metal pole." is true?
Options:
- yes
- it is not possible to tell
- no
A dog can chew on a metal pole without being chained to it.
The answer is it is not possible to tell.

Q: Premise: "A middle-aged man shines black leather shoes."
Hypothesis: "A young man has his shoes shined by an old old guy."
Do we know that the hypothesis entailed by the premise?
A:
Someone who is middle-aged would not be described as old old.
The answer is no.