[QUESTION] Given the sentence "Firemen stand outside a burning building with lots of smoke." can we conclude that "The firemen realize someone is trapped inside the building."?
Options:
- yes
- it is not possible to tell
- no
The firemen stand outside of a burning building but they don't necessarily realize someone is trapped in the building.
The answer is it is not possible to tell.

Q: Premise: "A blond dog with long hair carying a tennis ball."
Based on this premise, can we conclude that the hypothesis "The dog is eating dog food in the kitchen." is true?
Options:
- yes
- it is not possible to tell
- no
A: Carrying a tennis ball means the dog can't eat dog food at the same time.
The answer is no.

QUESTION: Given the sentence "A girl wears gray and yellow uniform with heeled boots while four other girls wear yellow and black costumes with hats." is it true that "Some girls are dressed up and going out for halloween."?

Let's solve it slowly: Just because these girls are dressed in costumes does not mean they are going out Halloween. These girls may be in a play.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A guy with his hands in his pockets of his jacket while walking beside a white business van."
Hypothesis: "A guy is walking beside a black business van."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A guy is walking beside a black OR a white business van.
The answer is no.

Q: Can we conclude from "Six dancers dressed in orange." that "White and black costumes entertain a crowd while performing at a basketball game."?
Options:
- yes
- no
- it is not possible to tell
A: A group of cheerleadseres are attempting to raise the crowds spirits.
The answer is yes.

[QUESTION] Premise: "The old man wearing a green jacket is riding his bike."
Hypothesis: "An old man preparing to activate the jet engine attached to his bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The old man cannot ride his bike while preparing to activate the jet at the same time.
The answer is no.