[QUESTION] Can we conclude from "Two boys wearing white karate uniforms are engaging in sparring." that "A girl is wearing a black belt."?
Options:
- yes
- no
- it is not possible to tell
Two boys are not a girl. Boys wearing a white karate uniform is different than wearing a black belt.
The answer is no.

Q: Given the sentence "A man wearing white shorts and a black tank top next to a man with red shorts and a black shirt walking on the sidewalk." can we conclude that "The men are walking in the road."?
Options:
- yes
- it is not possible to tell
- no
A: They were either walking on the sidewalk or on the road.
The answer is no.

QUESTION: Given the sentence "A dog wearing a collar jumping from a platform." can we conclude that "The dog is running an obstacle course."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because he's jumping from a platform doesn't mean he's in an obstacle course.
The answer is it is not possible to tell.

[QUESTION] Premise: "A long line of camels."
Hypothesis: "Each carrying people pass a sign in a desert area."
Do we know that the hypothesis entailed by the premise?
Long line of camels carrying people pass a sign in desert area.
The answer is yes.

Q: Can we conclude from "People walking during a sunny day." that "People going for a walk together."?
Options:
- yes
- no
- it is not possible to tell
A: People walking during a sunny day are not necessarily going for a walk together.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A old man washing the windows of city lights books."
Hypothesis: "There is an old man."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
There has to be an old man there to have an old man washing the windows.
The answer is yes.