QUESTION: Given the sentence "A woman leans against the wall while a camera operates next to her." is it true that "The woman is watching someone get their picture taken."?

Let's solve it slowly: A camera needs to be operating in order for someone to get their picture taken.
The answer is yes.

QUESTION: Premise: "A worker in a blue shirt is standing in front of a business."
Hypothesis: "The man in the blue shirt is unemployed."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One cannot be a worker and unemployed at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A person in a checkered shirt stands in a phone booth."
Hypothesis: "The person is ready to make a phone call."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A person in a checkered shirt stands in a phone booth does not indicate that he is ready to make a phone call.
The answer is it is not possible to tell.