QUESTION: Can we conclude from "A man playing a guitar and singing with another man." that "Two brothers are singing and playing guitar for a talent show."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Men can sing and play guitar together without being brothers and can do so for reasons other than a talent show.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man wearing a white helmet and green and black jacket is riding on a bright green and yellow motorcycle." can we conclude that "As people mill about him."?
Options:
- yes
- it is not possible to tell
- no
One man is enjoying being on his motorcycle in the presence of other people.
The answer is yes.

Q: Can we conclude from "A half dozen show-shoers gear up and chat at the car while mountains and pine trees dominate the background." that "These people are currently walking down a busy city block."?
Options:
- yes
- no
- it is not possible to tell
A: Mountains and pine trees do not dominates backgrounds of busy city blocks. One cannot be in the city and country at the same time.
The answer is no.

QUESTION: Given the sentence "A band playing on stage for a crowd of people." is it true that "A crowd of people are watching the band play on an outdoor stage."?

Let's solve it slowly: You can't imply that the band is playing outdoors on a stage. They could be playing indoors.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man on a phone standing next to another man outside an old building."
Based on this premise, can we conclude that the hypothesis "The men are standing next to an old building." is true?
Options:
- yes
- it is not possible to tell
- no
The men are standing next to an old building so they must be outside the building.
The answer is yes.

Q: Given the sentence "A man in a brown jacket and green hat is standing with his eyes closed in the middle of a crowd." is it true that "A person in a hat."?
A:
A person in a hat standing with his eyes closed in the middle of a crowd.
The answer is yes.