[QUESTION] Test for natural language inference.
Premise: "A man wearing a cowboy hate and black vest rides a horse in front of spectators."
Hypothesis: "A man dressed in a cowboy hat and black vest rides on his horse in front of spectators at a competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Rides a horse in front of spectators does not imply that it is his horse or that is is a competition.
The answer is it is not possible to tell.

Q: Given the sentence "Two long-haired boys are by a white window." is it true that "Two girls are standing near a red window."?
A: It is either girls or boys. It is either a white window or a red window.
The answer is no.

QUESTION: Premise: "A group of young men are gathered under a tree."
Hypothesis: "A group of men were drinking at a bar."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The men can't be under a tree and in a bar at the same time.
The answer is no.

[QUESTION] Given the sentence "A chef in white clothes is putting something into a brick oven." can we conclude that "A chef is using the brick oven."?
Options:
- yes
- it is not possible to tell
- no
Putting something into a brick oven is the same as using the brick oven.
The answer is yes.

Q: Given the sentence "Men and women walk through a hallway." can we conclude that "Two people are walking in a mall."?
Options:
- yes
- it is not possible to tell
- no
A: People can walk through hallways in places other than in a mall.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a workout suit is reading to a woman."
Based on this premise, can we conclude that the hypothesis "A woman is reading to another woman." is true?
Options:
- yes
- it is not possible to tell
- no
The subject can not be both a man and a woman.
The answer is no.