[QUESTION] If "A man in denim shorts and a straw hat is fishing off of the rocks." does that mean that "The man is has a stick with a fishing string in his hands."?
Options:
- yes
- it is not possible to tell
- no
Just because he is fishing does not mean that he has fishing string in his hands.
The answer is it is not possible to tell.

[QUESTION] If "A shirtless man wearing glasses is looking into a mirror as he shaves his face with a razor and shaving cream." does that mean that "The man is brushing his teeth."?
Options:
- yes
- it is not possible to tell
- no
The man is either brushing his teeth or he shaves his face with a razor and shaving cream.
The answer is no.

[QUESTION] Can we conclude from "Four people taking in front of a bus." that "The four people were discussing their afternoon plans."?
Options:
- yes
- no
- it is not possible to tell
The four people talking do not necessarily have to be talking about their afternoon plans.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man standing in water uses his leg to splash."
Hypothesis: "A man is splashing his friend."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
While the man is splashing there is no mention of his friend being with him.
The answer is it is not possible to tell.