QUESTION: Test for natural language inference.
Premise: "Two people dressed in mostly black clothing walking on a sidewalk."
Hypothesis: "Two dogs walking inside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A dogs are not a people and one cannot walk inside and on a sidewalk at the same time.
The answer is no.

[QUESTION] If "A yawning man and a smiling boy are sitting on the pavement." does that mean that "The boy is frowning."?
Options:
- yes
- it is not possible to tell
- no
A boy can either be smiling or frowning. He cannot be smiling and frowning simultaneously.
The answer is no.

Q: If "County worker cutting down a tree." does that mean that "A man is chopping down a space station with an axe."?
Options:
- yes
- it is not possible to tell
- no
A: A man can be a county worker but one cannot chop down a space station and cut down a tree at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "As a man walks down the street a pigeon swoops behind him."
Hypothesis: "The man is aware of the pigeon."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man may or may not be aware of a pigeon swooping behind him.
The answer is it is not possible to tell.

[QUESTION] If "Women are standing next to a produce stand." does that mean that "Women are shopping for produce."?
Options:
- yes
- it is not possible to tell
- no
Not all women standing next to a produce stand are shopping for produce.
The answer is it is not possible to tell.

Q: Premise: "A police truck is parked on a street."
Hypothesis: "The police truck is sitting outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
A vehicle parked on a street would have to be sitting outside.
The answer is yes.