QUESTION: Premise: "4 men digging a hole while working on a road."
Based on this premise, can we conclude that the hypothesis "The men are putting in a sign on the road." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. If the men are digging a hole they wouldn't be putting in a sign yet.
Answer is no.


QUESTION: Given the sentence "A man is diving into a swimming pool from a diving board." can we conclude that "A man is diving  deep into a swimming pool from a diving board."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Not every man diving into a swimming pool from a diving board is diving deep.
Answer is it is not possible to tell.


QUESTION: Premise: "A woman in a red coat takes a picture near marble columns at twilight."
Based on this premise, can we conclude that the hypothesis "The woman is a professional photographer." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Woman taking a picture near marble columns does not imply she is a professional photographer.
Answer is it is not possible to tell.


QUESTION: Test for natural language inference.
Premise: "Two people on cellphones walk down the sidewalk while a vendor stands there and a man is eating."
Hypothesis: "The man is eating a piece of pizza."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. A man is eating doesn't imply that he is eating a piece of pizza .
Answer is it is not possible to tell.