Q: Given the sentence "A man is wearing ear protection while standing next to a piece of heavy machinery on a sidewalk in front of a house with a tree in the yard." can we conclude that "Man making a pole."?
Options:
- yes
- it is not possible to tell
- no
A: Standing next to heavy machinery does not imply making a pole.
The answer is it is not possible to tell.

Q: Can we conclude from "Two african men mind their own business." that "The men run a grocery store business."?
Options:
- yes
- no
- it is not possible to tell
A: Men who run a business can run many kinds of businesses and be of any ethnic background.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A young boy wearing a dark blue hat sleeps on a bench at a terminal."
Hypothesis: "The boy is taking a nap before his train arrives."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A young boy sleeps on a bench at a terminal does not mean before his train arrives.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two men and a woman with an umbrella walking down a street."
Hypothesis: "The trio were having lunch in a cafe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
The people are walking down a street not having lunch in a cafe.
The answer is no.