[QUESTION] Given the sentence "A couple of hikers cross a bridge." is it true that "The hikers are wading in the stream."?
One cannot cross a bridge and be wading in the stream simultaneously.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two golden brown horses pull a sleigh driven by a woman in a blue coat."
Hypothesis: "A woman on a sleigh ride."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A sleigh that is driven by a woman does not indicate that the woman is herself on a sleigh ride.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Cleaning the auditorium from the aftermath of a concert." can we conclude that "There is stuff strewn about after a concert."?
Options:
- yes
- it is not possible to tell
- no
Cleaning the auditorium of the stuff strewn aftermath of a concert.
The answer is yes.

[QUESTION] Given the sentence "A man prepares his stand up grill with a large flame." is it true that "A recent escapee from prison uses a grill to seduce his pursuers."?
The man prepare his grill but that doesn't imply that he is a recent escapee from prison trying to seduce his pursuers.
The answer is it is not possible to tell.