Q: Given the sentence "An older man with gray hair is standing outside of a store." is it true that "A bald man stands next to some rocks."?
A: An older man with gray hair is different to a bald man.
The answer is no.

QUESTION: Given the sentence "Brad paisley is playing his guitar and singing." can we conclude that "Brad is sitting on the front porch with his guitar."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: There are many venues other than the front porch at which Brad Paisley can perform.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A small girl is brushing her teeth with a pink toothbrush."
Hypothesis: "A small girl washes her face."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Girl cannot be washing face and brushing teeth at same time.
The answer is no.

Q: Given the sentence "A street side restaurant." is it true that "A restaurant in the mall."?
A: A restaurant cannot be in the mall and on the street.
The answer is no.

QUESTION: Can we conclude from "A man in a blue jacket rides a bicycle on the sidewalk." that "A man is riding a bicycle down a new york city sidewalk."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because man riding is on the sidewalk doesn't imply a New York City sidewalk.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Four people on dirt bikes are driving over a dirt hill." that "A stunt rally is taking place on a dirt track."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Driving over a dirt hill does not mean a stunt rally is taking place.
The answer is it is not possible to tell.