[QUESTION] Test for natural language inference.
Premise: "An uniformed man leaned out of a side pilot's window of a large american airline aircraft to wash the cockpit's window."
Hypothesis: "A janitor is cleaning a pilot's window before it takes off."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The janitor does not necessarily have to be the uniformed man cleaning the window.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "This is what looks to be a ghetto apartment complex."
Hypothesis: "The apartment complex was in a bad part of town."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Just because it looks like a ghetto apartment doesn't mean it's in a bad part of town.
The answer is it is not possible to tell.

QUESTION: If "People using pay phones in a building." does that mean that "People are making calls from a courthouse."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all people using pay phones are making calls from a courthouse.
The answer is it is not possible to tell.

[QUESTION] Premise: "Man wearing a gray jacket sitting on a green bench petting a black dog wearing a red collar."
Hypothesis: "Charlie sheen poses in a photobooth."
Do we know that the hypothesis entailed by the premise?
One is about sitting on a green bench and the other is about posing in a photobooth.
The answer is no.

Q: If "A little girl in a sundress plays in the sand." does that mean that "The sand is hot."?
Options:
- yes
- it is not possible to tell
- no
A: Sand can be hot or cold depending on the temperature of the surrounding environment.
The answer is it is not possible to tell.

[QUESTION] Premise: "Shop keeper cleaning the floors."
Hypothesis: "The shop keeper owns an ice cream parlor."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The shop keeper may not specifically own an ice cream parlor.
The answer is it is not possible to tell.