QUESTION: If "An older man sits and looks at his computer screen with his face in his hands." does that mean that "A woman is chopping carrots."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A person is not both a woman and a man and chopping carrots is very different from looks at a computer screen.
Answer is no.

QUESTION: Can we conclude from "A group eating lunch on break." that "Workers on lunch."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Eating lunch on a break does not imply the people eating are workers.
Answer is it is not possible to tell.

QUESTION: Given the sentence "People milling around at an amphitheater." is it true that "A girl pushes a stroller."?

SOLUTION: Let's solve this gradually. A girl is not the same as a group of people.
Answer is no.

QUESTION: Test for natural language inference.
Premise: "People dressed in yellow vests doing work."
Hypothesis: "An office outing for charity leads to everyone donning yellow vests and helping the homeless."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. People can do work in yellow vests without being at an office outing for charity and without helping the homeless. Just because there are people dressed in yellow vests does not mean that everyone is wearing a yellow vest.
Answer is it is not possible to tell.