QUESTION: Test for natural language inference.
Premise: "Two older boy scouts are standing in front of a microphone."
Hypothesis: "Two cub scouts performing a play."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The boys can't stand in front of a microphone if they are performing a play.
The answer is no.

[QUESTION] Can we conclude from "Two runners waving as they finish a race." that "One of the people is climbing a tree."?
Options:
- yes
- no
- it is not possible to tell
If people are waving as they finish a race they are not climbing a tree.
The answer is no.

Q: Premise: "Indian men painting artsy creations in a painting facility."
Hypothesis: "Some men are watching sports on tv."
Do we know that the hypothesis entailed by the premise?
A: Painting artsy creations requires visual attention than cannot be achieved while watching sports on TV.
The answer is no.

QUESTION: Premise: "A guy walking up the stairs holding a briefcase and a book."
Based on this premise, can we conclude that the hypothesis "A man is walking up the stair with his material to teach a class." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man can have a book and briefcase for things other than to teach a class.
The answer is it is not possible to tell.

[QUESTION] Premise: "A person holding a small dog on a leash is bending over and looking through items."
Hypothesis: "The person is looking though several shopping bags."
Do we know that the hypothesis entailed by the premise?
Someone can look through items without them being in shopping bags.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "An inline skater is grinding down a long rail."
Hypothesis: "The skater is doing tricks."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Just because the skater is grinding down a long rail doesn't mean he is performing tricks.
The answer is it is not possible to tell.