[QUESTION] Premise: "A boy is waiting outside a window with bars."
Hypothesis: "A boy waits in front of a house in a bad neighborhood."
Do we know that the hypothesis entailed by the premise?
Some windows have bars when they're not in a bad neighborhood.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A gymnast on a bar upside down."
Hypothesis: "The gymnast is doing a floor routine."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The gymnast cannot simultaneously be on a bar and doing a floor routine.
The answer is no.

QUESTION: Can we conclude from "Four people are standing behind a balcony in front of a brick building." that "The group is outside the building."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Four people is a group standing behind a balcony which is outside of a brick building.
The answer is yes.

[QUESTION] Can we conclude from "An older man and woman are relaxing on a park bench eating apples." that "A man and women are outside on a park bench."?
Options:
- yes
- no
- it is not possible to tell
Answer: The man is older and outside implies that they are relaxing on a park.
The answer is yes.

Q: Test for natural language inference.
Premise: "People ordering and browsing food in a food market."
Hypothesis: "Shoppers looking at and buying food at a market."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: People a re the shoppers and they are ordering and browsing means that they are buying food.
The answer is yes.

[QUESTION] Given the sentence "Cowboy riding a bull at rodeo." is it true that "A man is riding on a large animal in front of others."?
Just because a cowboy rides a bull at a rodeo does not mean that he does so in front of others.
The answer is it is not possible to tell.