Q: Premise: "A street performer playing banjo on a city street."
Hypothesis: "A bicycle has crashed."
Do we know that the hypothesis entailed by the premise?
A: The performer wouldn't play on the street if a bicycle has crashed.
The answer is no.

QUESTION: Given the sentence "Single man in empty brick area playing the saxophone." can we conclude that "A man playing a saxophone for his wife."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man being single would imply that he could not be playing for his wife.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man with a white mustache stands on a balcony looking at the road below."
Hypothesis: "The man looks out at the vista."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Looks out at the vista is a rephrase of on a balcony looking at the road below.
The answer is yes.

Q: Given the sentence "A male with glasses is playing a guitar with his band." is it true that "A man takes his guitar to the repair shop to get the strings replaced."?
A: Male is playing guitar so it cannot be taken to repair shop to get strings replaced.
The answer is no.

QUESTION: Given the sentence "A man is pouring something into a container in front of a beverage dispensing machine." can we conclude that "A person is pouring something into a container."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The person is pouring something because he is in front of a beverage dispensing machine.
The answer is yes.

QUESTION: Can we conclude from "A man advertises with a giant sign tied onto his bicycle." that "Man selling his things."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Someone selling things does not mean they always have a sign attached to their bicycle.
The answer is it is not possible to tell.