Q: Premise: "A male child jumping off of a diving board at a public swimming pool on a sunny day."
Based on this premise, can we conclude that the hypothesis "A child jumping off of a tall diving board at a public swimming pool on a sunny day." is true?
Options:
- yes
- it is not possible to tell
- no
A: A male or female child can jumping off a diving board.
The answer is it is not possible to tell.

Q: If "A man is standing by his stand selling sunglasses." does that mean that "A man is drinking coffee."?
Options:
- yes
- it is not possible to tell
- no
A: A man cannot be both selling sunglasses while simultaneously drinking coffee.
The answer is no.

Q: Test for natural language inference.
Premise: "A group of people stand around a man sitting at a sewing machine outside."
Hypothesis: "Tailor exhibiting his work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Not all man sitting at a sewing machine is a tailor.
The answer is it is not possible to tell.

Q: Given the sentence "A solitary woman uses a large primitive mortar and pestle to crush plant material as she stands in a stubble field." is it true that "A woman using a mortar and pestle in a field."?
A:
In order for the woman to use mortar and pestle she must be in a field.
The answer is yes.