question: What sentence would provide a factual answer to this question: "Where would a greenhouse best be used?"

answer: a greenhouse is used to protect plants by keeping them warm
Problem: What is a random fact?

Answer: humans building homes in an ecosystem causes that environment to change
Problem: Generate a sentence that contains a fact.

An example of camouflage is an organism looking like leaves
Problem: Generate a sentence that contains a fact.
Sentence: bacteria can help digest food in humans
Problem: Randomly generate a fact.

Random fact: adulthood is a stage in the life cycle process
question: What sentence would provide a factual answer to this question: "Something that died millions of years ago can still be relevant"

answer:
heat and pressure change the remains of prehistoric living things into natural gas