[QUESTION] Given the sentence "A carpenter is fixing up a chair." is it true that "The carpenter is taking a break."?
The carpenter can't be taking a break while fixing the chair.
The answer is no.

Q: Given the sentence "A coach at a game." is it true that "There are people watching a game on tv."?
A: One cannot be a coach at a game and home watching the game on tv.
The answer is no.

QUESTION: Given the sentence "Africans walk down a road carrying their belongings." can we conclude that "A crowd at a bus stop."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A crowd cannot be at a bus stop when they walk down a road.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Asian men waiting in line many with earphones in their ears."
Hypothesis: "The asian men are standing together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The men are waiting in line which implies that they are standing together.
The answer is yes.

Q: Can we conclude from "A bunch of africans are playing soccer on a sandy beach." that "There is no soccer ball."?
Options:
- yes
- no
- it is not possible to tell
A: They could not be playing soccer if there is no soccer ball.
The answer is no.

[QUESTION] Premise: "4 people are dressed in costumes dancing on stage."
Based on this premise, can we conclude that the hypothesis "There are 4 people who are friends." is true?
Options:
- yes
- it is not possible to tell
- no
Four people do not have to be friends because they are dressed in costumes.
The answer is it is not possible to tell.