Q: If "These women are ready to throw down in some extreme roller derby." does that mean that "These women are in an extreme roller derby."?
Options:
- yes
- it is not possible to tell
- no
A: Being ready to throw down in some extreme roller-derby doesn't imply that these women are in an extreme roller derby.
The answer is it is not possible to tell.

Q: Premise: "A man starts walking towards a bowling lane."
Hypothesis: "Appearing to be winding up for a bowl."
Do we know that the hypothesis entailed by the premise?
A: The man is watching sports at home on his new television.
The answer is no.

Q: Test for natural language inference.
Premise: "A man in a coat is sitting on a stool outside reading a newspaper."
Hypothesis: "A man outside a coffee shop searching the want ads for a job."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Not all persons the read the newspaper is searching for ads for a job.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two children climb a rock wall as two people watch carefully."
Hypothesis: "Two children are jogging."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
One can not be jogging and climb a rock wall simultaneously.
The answer is no.