Q: If "The man is purchasing meat at the grocery store." does that mean that "The sad man is purchasing meat at the grocery store."?
Options:
- yes
- it is not possible to tell
- no
A: There is nothing that implies the man at the grocery store is sad.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Several women are performing a dance in front of a building." is it true that "There are women sitting."?

Let's solve it slowly: The women can't be sitting if they are performing a dance.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two young men on bicycles one is doing a flip while the other watches."
Hypothesis: "Two guys are shooting a bike trick video."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A young man watching another doing a flip on a bicycle does not imply that he is shooting a bike trick video.
The answer is it is not possible to tell.

Q: Premise: "Emergency personnel work at the scene of major car accident between a car and a pick-up truck."
Based on this premise, can we conclude that the hypothesis "Emergency workers are at the scene of major car accident between a car and a pick-up truck." is true?
Options:
- yes
- it is not possible to tell
- no
A: Emergency workers are the same as emergency personnel responding to the accident.
The answer is yes.

QUESTION: Premise: "Person doing a trick bike move in a skatepark."
Hypothesis: "Person is on a bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person is on the bike that they are doing tricks with.
The answer is yes.

QUESTION: Premise: "A man looking down at a large pile of shredded paper."
Hypothesis: "The man is looking at old bills."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
A man looking down at a large pile of shredded paper does not indicate that he is looking at old bills.
The answer is it is not possible to tell.