Problem: Generate a sentence that contains a fact.
Sentence: large fins can be used to move quickly through water
Problem: Randomly generate a fact.

Random fact: warm-weather organisms live in warm climates
Generate a sentence that answers this question: "A thing which has something firmly raked over it may".

Answer: scraping an object may cause small particles to break off of that object
question: What sentence would provide a factual answer to this question: "A puppy is sitting in a yard and is at the door, asking to come in. A person looks out the door and sees the pup tremble, so the person can tell that"

answer: cool temperatures cause animals to shiver
Problem: What is a random fact?

Answer: friction occurs when two object 's surfaces move against each other
Problem: Generate a sentence that contains a fact.
Sentence:
erosion causes a river to become deeper and wider