QUESTION: Premise: "A man riding his skateboard outside jumping over an orange object."
Hypothesis: "A man jumps an object on his skateboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. One must be riding a skateboard in order to jump an object on it.
Answer is yes.

QUESTION: Given the sentence "A person with gloves and a welding mask is welding metal in a factory." is it true that "A person is welding a mask."?

SOLUTION: Let's solve this gradually. A person welding metal could be a person welding a mask.
Answer is yes.

QUESTION: Can we conclude from "A woman in a green shirt with a flag painted on her cheek." that "A woman has paint on her face."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Someone with a flag painted on her cheek has paint on her face.
Answer is yes.

QUESTION: Test for natural language inference.
Premise: "Three farmers harvest rice out in a rice field."
Hypothesis: "Nobody is harvesting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. Either three farmers harvested or nobody is harvesting. It cannot be both.
Answer is no.