[Q] If "Three men hunched over a workbench illuminated by fluorescent light." does that mean that "Some men work by fluorescent light."?
Options:
- yes
- it is not possible to tell
- no
[A] Three men would imply there are some men. Being hunched over a workbench would imply they work.
The answer is yes.

[Q] Test for natural language inference.
Premise: "A man in a costume is at a parade."
Hypothesis: "There is a costumed man because that is his job."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A man could be in a costume for reasons other than because that is his job.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "A small boy holding a stick is walking through the dirt outside of a building."
Hypothesis: "There is a boy playing with a stick outdside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Holding a stick is not the same as playing with a stick.
The answer is it is not possible to tell.