Q: Given the sentence "A group of young adults playing twister." can we conclude that "There are five young adults playing twister."?
Options:
- yes
- it is not possible to tell
- no
A: A group of adults could be a number other than five.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Old man entertains his family by playing accordion."
Hypothesis: "An old jewish man plays a klezmer song."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Old man entertains his family by playing accordion does not indicate that an old Jewish man plays a Klezmer song.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "An old lady dressed in white is standing in front of a bus."
Hypothesis: "The suicidal lady stands in front of the bus."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
An old lady is standing in front of the bus doesn't mean that she's suicidal.
The answer is it is not possible to tell.

Q: Premise: "An older bald guy giving a haircut to a younger guy."
Based on this premise, can we conclude that the hypothesis "A man is looking the mirror with a pair of electric clippers in his hand." is true?
Options:
- yes
- it is not possible to tell
- no
A: Giving a haircut to someone else is not the same as looking in the mirror while giving oneself a haircut.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Man standing in the foreground with taxi behind with lights on and buildings in the background and light filtering down from above."
Hypothesis: "A tall person standing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: There is no way of telling if the man is a tall person.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man wearing a blue blazer using a cane to help him walk across the crosswalk." that "The man is wearing a beige hat."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Men wearing blue Blazers don't need to wear a blue hat.
The answer is it is not possible to tell.