[Q] Test for natural language inference.
Premise: "A man sitting in a chair smoking a cigarette."
Hypothesis: "The man is sitting and waiting while smoking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] The man might be sitting in a chair but he does not have to be waiting for anything.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "Lady in sunglasses lying down with her head on a backpack."
Hypothesis: "A lady lies down using her backpack as a pillow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Putting your head down on something makes it being used as a pillow.
The answer is yes.

[Q] If "There is a man with a gray shirt on his speed boat who caught a big fish." does that mean that "And has started to cut it open."?
Options:
- yes
- it is not possible to tell
- no
[A] A fishermen in a gray shirt is cleaning his fish before putting it in a cooler.
The answer is it is not possible to tell.