Q: Given the sentence "Two men in orange vests work in road construction." is it true that "The workers are working on a roof."?
A: Workers could mean more than 2 men. A road is not on a roof.
The answer is no.

QUESTION: Given the sentence "Surgical team performing surgery." is it true that "A group of surgeons are playing golf."?

Let's solve it slowly: Th team cannot be performing surgery and playing golf at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Three teen girls sing from lyric sheets."
Hypothesis: "Girls are talking on the phone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One is not talking on the phone and singing at the same time.
The answer is no.

Q: If "A man is sorting and identifying trees in a wood." does that mean that "The man takes out an ax and chops the trees into firewood."?
Options:
- yes
- it is not possible to tell
- no
A: The man cannot be sorting and identifying trees and chop the trees down simultaneously.
The answer is no.

QUESTION: Premise: "As a father mowed his lush green lawn with a red gas mower."
Based on this premise, can we conclude that the hypothesis "His son mimicked his behavior with his own small blue plastic lawn mower." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: As the Dad rode his riding mower his 3yr old boy ate a popcicle while pushing his toy behind him.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "The pope talking to another man." that "The pope sleeping in his bed."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The pope cannot be sleeping and talking at the same time.
The answer is no.