[QUESTION] If "A black and white dog is chewing on a camera." does that mean that "A dog snarls at a pine tree."?
Options:
- yes
- it is not possible to tell
- no
Chewing on a camera is not the same thing as snarling at a pine tree.
The answer is no.

Q: Premise: "Seven firefighters are looking up at a building."
Hypothesis: "The structure is on fire."
Do we know that the hypothesis entailed by the premise?
A: There was a fire and that was the reason seven firefighters were looking up.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "The bald man with the white mustache is wearing a bluetooth earpiece."
Hypothesis: "A bald man is talking to someone via bluetooth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A bluetooth earpiece that is worn does not a person is talking to anyone.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A woman is sitting on a concrete bench in front of a loaded bicycle rack." can we conclude that "The woman forgot the code to her bike lock."?
Options:
- yes
- it is not possible to tell
- no
A woman sitting in front of a bicycle rack doesn't really imply that she forgot the code to her bike lock.
The answer is it is not possible to tell.

Q: Can we conclude from "A woman is handing out fruit." that "A fruit is handing out a woman."?
Options:
- yes
- no
- it is not possible to tell
A: The fruit can't hold our a woman if the woman is handing out a fruit.
The answer is no.

[QUESTION] Premise: "A person wearing khaki pants climbing up the side of a rocky cliff."
Hypothesis: "The person is competing in a rock climbing contest."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Climbing a cliff doesn't mean that the person is in a contest.
The answer is it is not possible to tell.