[Q] If "Two women sitting on top of a stone wall high in the mountains." does that mean that "Two women sit on a stone wall."?
Options:
- yes
- it is not possible to tell
- no
[A] Sitting on of a wall can be shortened to just on a wall.
The answer is yes.

[Q] Premise: "A class full of students."
Hypothesis: "A professor speaks with a single student."
Do we know that the hypothesis entailed by the premise?
[A] There is either a class full of student or a single student.
The answer is no.

[Q] Test for natural language inference.
Premise: "A person sits on a snowbank watching a snowboarder take a high leap."
Hypothesis: "A spectator watches a professional snowboarder warm up for the main event."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] The snowboarder is not necessarily a professional snowboarder doing warm up activities for a main event.
The answer is it is not possible to tell.