QUESTION: Given the sentence "A person with a red hooded jacket and a black backpack is walking near a rocky wall." can we conclude that "The person is going to school."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A paerson walking with a backpack near a rocky wall nor necessarily is going to school.
Answer is it is not possible to tell.


QUESTION: Test for natural language inference.
Premise: "A man walking away from an escalator while a woman is coming up the escalator."
Hypothesis: "A man is leaving behind his wife because he has to go to the bathroom."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Walking away from the escalator does not imply he is leaving his wife or that he has to go to the bathroom.
Answer is it is not possible to tell.


QUESTION: Premise: "An overweight man and woman are walking on a street past a coffee& tea shop."
Hypothesis: "A slim man is reading the newspaper alone."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A slim man is not an overweight man. The man cannot be alone if he is with a woman. A person walking on a street is probably not also reading a newspaper.
Answer is no.


QUESTION: Given the sentence "A brown and black dog walks in the white snow." is it true that "The spotted dog likes the snow."?

SOLUTION:
Let's solve this gradually. A dog with brown and black is not necessarily spotted and just because it walks in the snow doesn't mean it likes the snow.
Answer is it is not possible to tell.