Problem: Generate a sentence that contains a fact.

an equinox occurs twice per year
Problem: Generate a sentence that contains a fact.
Sentence: rabbits eat plants
Problem: Randomly generate a fact.

Random fact: a canyon forming occurs over a period of millions of years
Generate a sentence that answers this question: "a retailer gets an order of aluminum delivered weekly. Where is the aluminum likely coming from?".

Answer: a source of something supplies that something
question: What sentence would provide a factual answer to this question: "Angler fish hunt by using"

answer: producing light is used for attracting prey by some deep sea animals
Problem: Randomly generate a fact.

Random fact:
a canyon forming occurs over a period of millions of years