[QUESTION] Test for natural language inference.
Premise: "An airplane is flying low over a field."
Hypothesis: "An airplane is cropdusting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
An airplane flying low over a field is not necessarily cropdusting.
The answer is it is not possible to tell.

[QUESTION] If "Protesters with ""no new coal"" signs in urban area." does that mean that "Protesters take a lunch break before starting again."?
Options:
- yes
- it is not possible to tell
- no
The protesters are either with sign or are taking a lunch break.
The answer is no.

[QUESTION] Given the sentence "An older man walking down a sidewalk next to signs." is it true that "A man sits on his porch watching his children play."?
One cannot sit on his porch and be walking down a sidewalk.
The answer is no.

[QUESTION] If "A gentleman wearing a hat and a blue button-up shirt is painting a city scene outside on a sunny day." does that mean that "A man is painting in a park."?
Options:
- yes
- it is not possible to tell
- no
Just because a gentleman wearing a hat and a blue button-up shirt is painting a city scene outside on a sunny day does not imply that is painting in a park.
The answer is it is not possible to tell.