Problem: Generate a sentence that contains a fact.

if food is cooked then heat energy is added to that food
Problem: Generate a sentence that contains a fact.
Sentence: as ability to transport food increases around the world , the available types of food in distant locations will increase
Problem: Randomly generate a fact.

Random fact: clouds produce rain
Generate a sentence that answers this question: "To help your body repair cells".

Answer: protein is used to repair cells by the human body
question: What sentence would provide a factual answer to this question: "A nail can attach to metals after it receives"

answer: if battery in an electromagnet is active then the nail in the electromagnet will become magnetic
Problem: Randomly generate a fact.

Random fact:
An example of a change in the Earth is an ocean becoming a wooded area