[QUESTION] Given the sentence "Construction workers are standing behind a fence." is it true that "These men built the fence."?
The fence they're standing by doesn't necessarily have to be built by the construction workers.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman sits in a waiting room reading a magazine depicting a scantily-clad man and woman."
Hypothesis: "A woman is at church waiting on the pastor."
Do we know that the hypothesis entailed by the premise?
A person at church would not be looking at pictures of scantily-clad people.
The answer is no.

[QUESTION] Given the sentence "A sculptor poses in front of his work." is it true that "The sculptor is showing off his art work."?
Posing and showing off are interchangeable in reference to a focal point.
The answer is yes.

[QUESTION] Premise: "A windsurfer angles over a wave."
Based on this premise, can we conclude that the hypothesis "A windsurfer angles over a wave and crashes." is true?
Options:
- yes
- it is not possible to tell
- no
Windsurfers don't have crashes every time they go over a wave.
The answer is it is not possible to tell.