Problem: Generate a sentence that contains a fact.
Sentence: a canyon forming occurs over a period of millions of years
Problem: Randomly generate a fact.

Random fact: shale can be metamorphosed into slate by increased pressure
Generate a sentence that answers this question: "Small reptiles in Texas can be brown or green on command, we call this".

Answer: An example of camouflage is when something changes color in order to have the same color as its environment
question: What sentence would provide a factual answer to this question: "The dust bowl happened because of"

answer: humans changing an environment sometimes causes that environment to be destroyed
Problem: What is a random fact?

Answer: wood is an electrical energy insulator
Problem: Generate a sentence that contains a fact.
Sentence:
lightning can cause a forest fire