QUESTION: Test for natural language inference.
Premise: "Three men in black jackets and white helmets hold onto a silver handrail next to a busy street."
Hypothesis: "The men are standing in line for something."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The reason the men are holding a handrail next to a busy street is because they are standing in line for something.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man in a cap paints clothing in a shop." is it true that "The man is outside playing street tennis."?

Let's solve it slowly: If a man paints clothing in a shop he is not outside playing tennis.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "An athlete is on top of a gymnasium doing tricks."
Hypothesis: "The athlete is one of the world's best gymnast."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Just because an athlete is on top of a gymnasium doing tricks it does not mean they are one of the world's best gymnast. Any athlete can do tricks on top of a gym and it doesn't not make them the best gymnast in the world.
The answer is it is not possible to tell.