[QUESTION] Test for natural language inference.
Premise: "A motorcyclist is in the air on his or her bike."
Hypothesis: "And the rest of the background is blurry."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
There is a person doing stunts on a motorcycle in cloudy weather.
The answer is it is not possible to tell.

Q: Can we conclude from "A young man is shooting billiards at a bar." that "A young man is playing football."?
Options:
- yes
- no
- it is not possible to tell
A: The young man is shooting billiards at the bar but most definitely isn't playing football at the bar.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A couple places their arms around each other walking down a long corridor supported by stone pillars."
Hypothesis: "The couple are not touching eachother."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A couple is touching each other if they place their arms around each other.
The answer is no.

[QUESTION] Given the sentence "A boy in a red shirt sledding down a sand dune." can we conclude that "A child playing outside."?
Options:
- yes
- it is not possible to tell
- no
A child can be a boy or a girl. They would need to be outside to be sledding down a sand dune.
The answer is yes.

Q: Premise: "Man wearing bowler hat and red flannel shirt holding juggling pins."
Hypothesis: "A man is a juggler."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Wearing a bowler hat with a flannel shirt and holding juggling pins does not necessarily mean one is a juggler.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A mailman with a rolling mailbag smiling at the camera in front of a wall topped with an iron decorative fence." is it true that "The mailman is driving his mail truck."?
The man rolling mailbag in front of a wall topped with an iron decorative fence could not have been the one driving his mail truck.
The answer is no.