[QUESTION] Given the sentence "A man listening to his ipod on the subway." can we conclude that "A man has earphones in."?
Options:
- yes
- it is not possible to tell
- no
They may not need to plugin his earphones to listen to an ipod.
The answer is it is not possible to tell.

[QUESTION] Premise: "A utility worker in a hydraulic lift bucket is cutting down a tree."
Hypothesis: "A man uses a chainsaw to fell an oak."
Do we know that the hypothesis entailed by the premise?
The tree the man is cutting may not specifically be an oak tree.
The answer is it is not possible to tell.

[QUESTION] If "A human figure in a nature-like costume standing as the center of attention at a party." does that mean that "There are many people in this picture."?
Options:
- yes
- it is not possible to tell
- no
A human as the center of attention means there are many people.
The answer is yes.

[QUESTION] If "A man sits on a rock next to a folding deck chair and a fishing pole." does that mean that "The man is fishing at the beach."?
Options:
- yes
- it is not possible to tell
- no
Not all persons that sits next to a folding chair and a fishing pole is fishing at the beach.
The answer is it is not possible to tell.