QUESTION: Test for natural language inference.
Premise: "A black-haired man with glasses and a brown jacket is walking down an urban street."
Hypothesis: "A man trying to get through a crowd."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A black-haired man with glasses and a brown jacket is walking down an urban street does not necessary that he is trying to get through a crowd.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man on the street drawing pictures of people." that "A street artist is charging a small fee for drawings."?
Options:
- yes
- no
- it is not possible to tell
A man drawing pictures does not imply the man is charging a small fee.
The answer is it is not possible to tell.

Q: Given the sentence "A man standing with a gray shirt and blue jeans standing at a watch repair booth." can we conclude that "A man has a broken watch."?
Options:
- yes
- it is not possible to tell
- no
A: If your watch was broken you might be at a watch repair booth.
The answer is yes.

QUESTION: Premise: "A man in a striped shirt is about to swing something while a woman in the background is singing."
Hypothesis: "A couple are on the move."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man about to swing something and a woman in the background singing don't imply that they are a couple.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two large dogs and a small dog play in a lake."
Based on this premise, can we conclude that the hypothesis "A group of dogs playing in a lake near some mountains." is true?
Options:
- yes
- it is not possible to tell
- no
Playing in a lake does not imply playing neat some mountains.
The answer is it is not possible to tell.

Q: Given the sentence "Men and women are standing on a street corner." is it true that "The man and woman are standing."?
A:
There can be one man and one woman amongst men and women.
The answer is yes.