Q: Test for natural language inference.
Premise: "The green-suited band is playing in the plaza in front of the church."
Hypothesis: "A band plays in front of a church."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Green-suited describes the attire of the band that's in front of a church.
The answer is yes.

QUESTION: Given the sentence "The man stands guard over a water truck in a desert environment." can we conclude that "He has a gun."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man can stand guard even if he has no gun.
The answer is it is not possible to tell.

[QUESTION] If "A woman aims a sledgehammer to break a concrete block placed on a man's stomach while children watch." does that mean that "A duo perform a stunt in front of onlookers."?
Options:
- yes
- it is not possible to tell
- no
A team of man and woman csn be referred as duo and children watching can be referred as onlookers.
The answer is yes.

Q: Test for natural language inference.
Premise: "A girl wearing a fairy costume rides her tricycle."
Hypothesis: "A girl rides her bike and plays pretend."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Wearing a fairy costume does not mean the girl plays pretend.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A couple are taking a walk down the sidewalk while holding hands." is it true that "The couple are seated on a park bench."?

Let's solve it slowly: People can not be taking a walk while seated on a bench.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "The back of two men's heads riding on a train."
Hypothesis: "The train is making the back of two mens heads bounce on the head rest."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Riding on a train doesn't imply that the men's heads bounce.
The answer is it is not possible to tell.