Q: Premise: "A band walking down the street."
Hypothesis: "The band is playing catch."
Do we know that the hypothesis entailed by the premise?
A: The band can’t be walking and playing catch at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A man with long blond-hair playing a red guitar."
Hypothesis: "A man is playing music on his lucky guiter."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A person playing a guitar does not necessarily consider their instrument lucky.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "An old man with sunglasses and a watch around kids." is it true that "The man is the grandfather of the children."?
Not all old man with sunglasses and a watch around kids is the grandfather of the children.
The answer is it is not possible to tell.

Q: Given the sentence "Two men are working with a cement mixer and pouring cement into a hole in a street." is it true that "The cement mixer is being operated by only the two men."?
A: The cement mixer can have other operators other than the two men.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "2 men enjoying a glass of beer and some food." that "The men are having a diner meeting."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Men can have some food without being at a diner meeting.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A young man is doing a flip into a lake." is it true that "A boy is doing a back flip into the lake."?

Let's solve it slowly:
A young man can also be a boy. A back flip is a type of flip that he might perform into the lake.
The answer is yes.