Q: Premise: "Along side a red brick building."
Hypothesis: "Two men in summer clothes are on a scaffold doing a window or door repair."
Do we know that the hypothesis entailed by the premise?
A: The window workers take a break from their job due to high winds.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two men using a pay phone."
Hypothesis: "Two men are calling a taxi from a pay phone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Two men using a pay phone doesn't imply that they are calling a taxi from a pay phone.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Woman coming out from a building in an asian city."
Hypothesis: "A woman runs out of a building in an asian city."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all woman that runs is coming out from a building.
The answer is it is not possible to tell.

Q: Given the sentence "An old lady buying groceries." can we conclude that "The lady is at the grocery store."?
Options:
- yes
- it is not possible to tell
- no
A: The lady must be buying groceries if she is at the grocery store.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "For people in black pants and white martial arts shirts with belts hold a pose with both arms raised while three casually dressed me look on from a door on the left."
Hypothesis: "Some people stand in line."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One can not stand in line and look on from a door simultaneously.
The answer is no.

QUESTION: Given the sentence "A man in a helmet is holding on to a railing." is it true that "A man is holding onto a railing."?

Let's solve it slowly:
The man is holding onto a railing because he is the man holding on to a railing.
The answer is yes.