QUESTION: Test for natural language inference.
Premise: "Two men push their children in strollers during a race."
Hypothesis: "The men are competing in a race for charity."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all two men pushing their children in strollers during a race are competing in a race for charity.
The answer is it is not possible to tell.

QUESTION: Premise: "4 guys go around a turn in a speed skating competition."
Hypothesis: "The men are sewing curtains."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People who are at a skating competition can not be sewing curtains at the same time.
The answer is no.

QUESTION: Given the sentence "Boy with life jacket jumping into water." is it true that "Child wearing a flotation device leaping."?

Let's solve it slowly:
He is wearing a life jacket and it is a flotation device.
The answer is yes.