[QUESTION] Can we conclude from "An elderly man wearing a black jacket and blue jeans is sitting on a bench while looking at his phone." that "A man sitting on a bench is preparing to make phone call."?
Options:
- yes
- no
- it is not possible to tell
An elderly man looking at his phone is not necessarily preparing to make phone call.
The answer is it is not possible to tell.

Q: Premise: "A brown dog is jumping up at a black and white dog."
Based on this premise, can we conclude that the hypothesis "A dog is jumping up at a black and white dog." is true?
Options:
- yes
- it is not possible to tell
- no
A: The dog is jumping up at a black and white dog.
The answer is yes.

QUESTION: Premise: "Five boys are standing on a stage."
Hypothesis: "A boy band poses on a stage."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Five boys on stage does not imply a boy band and standing does not imply poses.
The answer is it is not possible to tell.

[QUESTION] Premise: "A boy dressed in red plays soccer while a gentleman in a gray shirt and black pants watches."
Based on this premise, can we conclude that the hypothesis "A child playing soccer is watched by a guy." is true?
Options:
- yes
- it is not possible to tell
- no
Child is a rephrasing of boy and guy is a rephrasing of gentleman.
The answer is yes.

Q: Given the sentence "Rugby player caught in the act of kicking a ball." can we conclude that "Someone playing rugby."?
Options:
- yes
- it is not possible to tell
- no
A: A player could be described as someone. If the rugby player is in the act of kicking a ball then they are playing rugby.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A woman walking in front of a crowd on the sidewalk."
Hypothesis: "There is a woman walking to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Walking on a sidewalk does not mean one is necessarily walking to work.
The answer is it is not possible to tell.