Q: Given the sentence "A man reads a newspaper under a window." is it true that "A man reads a book in an air conditioned room."?
A: One cannot read a newspaper and book at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A worker checking out a machine."
Hypothesis: "A worker inspecting a peepshow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A worker checking out a machine does not indicate that a worker inspecting a peepshow.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman with bucket cleaning a public seating area."
Hypothesis: "A janitor is cleaning the bleachers."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Not every women who cleans a public seating area is a janitor. Not all public seating areas are bleachers.
The answer is it is not possible to tell.

Q: Given the sentence "A little redheaded girl wears a spider-man suit while riding a play horse." is it true that "A little redheaded girl is about to get on a real horse."?
A: A play horse and a real horse are different things. Riding a horse and about to get on a horse are two different positions around a horse.
The answer is no.

QUESTION: If "A man with a router working on the sidewalk." does that mean that "The man is a cable technician."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Man with a router working is not necessarily a cable technician.
The answer is it is not possible to tell.

QUESTION: Premise: "A few people are observing the orange juice section at the grocery store."
Hypothesis: "The people are in a grocery store."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
In a grocery store is a rephrase of at the grocery store.
The answer is yes.