[QUESTION] Can we conclude from "A man with advertising signs stands on the sidewalk reading a newspaper." that "A man is watching cars on the street."?
Options:
- yes
- no
- it is not possible to tell
A man cannot watch cars while he is reading a newspaper.
The answer is no.

Q: Premise: "Three women walking through a tunnel in a park."
Hypothesis: "Some women are on their way home from work."
Do we know that the hypothesis entailed by the premise?
A: Most people walking in a park are not on their way home from work.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Still scene of a big city street."
Hypothesis: "The city street is empty because of the curfew."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Still scene of a big city street does not indicate that The city street is empty because of the curfew.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman competes in an equestrian competition atop a white horse."
Hypothesis: "A woman entered her dog in the dog competition."
Do we know that the hypothesis entailed by the premise?
A woman competing in an equestrian competition cannot be involved in a dog competition at the same time.
The answer is no.

Q: Given the sentence "A young girl in a third world country is smiling while laying in a blue hammock." can we conclude that "A poor girl is dirty in a blue hammock."?
Options:
- yes
- it is not possible to tell
- no
A: The girl doesn't have to be poor and dirty to be in a third world country.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man wearing a white shirt and a yellow hard hat is using construction equipment."
Hypothesis: "The man is a construction worker."
Do we know that the hypothesis entailed by the premise?
A man using construction equipment is not necessarily a construction worker.
The answer is it is not possible to tell.