Problem: Generate a sentence that contains a fact.
Sentence: the amount of daylight is least in the winter
Problem: Randomly generate a fact.

Random fact: damming a river can cause a lake to form
Generate a sentence that answers this question: "Rubber will keep".

Answer: rubber is an thermal insulator
question: What sentence would provide a factual answer to this question: "Which can happen during an experiment that might be dangerous?"

answer: chemical splashing sometimes occurs during experiments
Problem: What is a random fact?

Answer: as roughness of a surface increases , friction will increase
Problem: Generate a sentence that contains a fact.
Sentence:
as the mass of an object increases , the force required to push that object will increase