[QUESTION] Premise: "A man with a white mustache and an earpiece is smiling."
Based on this premise, can we conclude that the hypothesis "A man is twirling his mustache." is true?
Options:
- yes
- it is not possible to tell
- no
Just because a man has a mustache doesn't mean he is twirling it.
The answer is it is not possible to tell.

Q: Premise: "Two children sled down a snowy hill."
Hypothesis: "Some children sledding."
Do we know that the hypothesis entailed by the premise?
A: Two children is some children and sled down a snowy hill is sledding.
The answer is yes.

QUESTION: If "Soldiers in a desert area and wearing full gear pose as a group near the base of a flag." does that mean that "People pose for a picture."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The people posing for a picture are the soldiers in their gear.
The answer is yes.

[QUESTION] If "A baseball player in white is swinging at the ball." does that mean that "A baseball player takes a swing at the ball."?
Options:
- yes
- it is not possible to tell
- no
A baseball player in white is a type of baseball player.
The answer is yes.

Q: Can we conclude from "People are on a ledge outside of a building." that "People are sitting in a library."?
Options:
- yes
- no
- it is not possible to tell
A: On and sitting are not the same. Outside and in are different locations. Building and library may not be the same.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Three girls are riding a ride with shoulder harnesses as the girl in green poses."
Hypothesis: "The girls are all sleeping."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Three girls cannot be riding and sleeping at the same time.
The answer is no.