Problem: Generate a sentence that contains a fact.
Sentence: a scar is an acquired characteristic
Problem: Randomly generate a fact.

Random fact: burning oil is a source of pollution
Generate a sentence that answers this question: "Which sustains life yet stopped growing?".

Answer: if a tree falls then that tree is dead
question: What sentence would provide a factual answer to this question: "Which is most likely a cause of camouflage's effectiveness?"

answer: camouflage is a kind of protection against predators
Problem: What is a random fact?

Answer: a deer lives in a forest
Problem: Generate a sentence that contains a fact.
Sentence:
the skin is the largest organ in the human body