[QUESTION] Test for natural language inference.
Premise: "A middle-aged guy wearing a baseball cap."
Hypothesis: "Black shirt and black pants is using a power tool on a rooftop."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man repairing the damage to his roof caused by a recent storm.
The answer is it is not possible to tell.

Q: Given the sentence "A small girl in a dress blows bubbles in a grassy field." can we conclude that "The girl is blowing bubbles."?
Options:
- yes
- it is not possible to tell
- no
A: The girl blowing bubbles is a rephrasing of a girl blows bubbles.
The answer is yes.

QUESTION: Given the sentence "A firefighter on his ladder up against a telephone pole investigating a problem." is it true that "With smoky clouds in the background."?

Let's solve it slowly: There is a firefighter on his ladder investigating the potential cause of a fire.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Men and women in swimsuits sit outside of a log sweat lodge with trees in the background." that "Men and women are sunbathing outside a sweat lodge."?
Options:
- yes
- no
- it is not possible to tell
Men and women sitting is not necessary that they are sunbathing.
The answer is it is not possible to tell.

Q: Given the sentence "People sitting on bleachers are watching a men's soccer game." can we conclude that "People are watching their favorite team."?
Options:
- yes
- it is not possible to tell
- no
A: Watching a men's soccer game does not mean it is their favorite one.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A group of firemen move about in a restricted area." can we conclude that "Firemen gather."?
Options:
- yes
- it is not possible to tell
- no
Gathering and moving about in a restricted area are the same thing.
The answer is yes.