[QUESTION] Can we conclude from "Some people standing around a pond with a bridge in the background." that "The people lounge on the grass in a field."?
Options:
- yes
- no
- it is not possible to tell
People cannot stand and lounge simultaneously nor can they be at a field and around a pond simultaneously either.
The answer is no.

Q: Given the sentence "A group of bicycle riders in a street race are dressed in all different colors." can we conclude that "A group of cyclists are racing downhill."?
Options:
- yes
- it is not possible to tell
- no
A: The cyclists racing does not necessarily mean they are going downhill.
The answer is it is not possible to tell.

QUESTION: Premise: "A man watching 4 computer screens in a closed office with a window in the background."
Hypothesis: "A man is working hard on his computer."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man watching 4 computer screens in a closed office does not imply the man is working hard on his computer.
The answer is it is not possible to tell.

[QUESTION] Premise: "A crowd enjoying a concert."
Hypothesis: "The audience is pleased with the performance."
Do we know that the hypothesis entailed by the premise?
An audience is a form of crowd and concert is where people watch special performance.
The answer is yes.

Q: Given the sentence "A man in a dark suit stands waiting for a subway train while a man in a red shirt and jeans stands waiting on the opposite side of the tracks." is it true that "The men a standing next to subway tracks."?
A: Men standing on either side of subway tracks are each next to the tracks.
The answer is yes.

[QUESTION] Can we conclude from "A nearly abandoned sidewalk in a downtown area." that "The sidewalk is empty because it's very late."?
Options:
- yes
- no
- it is not possible to tell
A nearly abandoned sidewalk doesn't mean that it is empty. It being very late is not the only reason for a sidewalk to be nearly abandoned.
The answer is it is not possible to tell.