Problem: Generate a sentence that contains a fact.
Sentence: iron nails are made of iron
Problem: Randomly generate a fact.

Random fact: as ability to transport food increases around the world , the available types of food in distant locations will increase
Generate a sentence that answers this question: "Which of the following breathes?".

Answer: all animals breathe
question: What sentence would provide a factual answer to this question: "Which of these is less likely to cause pollution"

answer: riding a bike does not cause pollution
Problem: What is a random fact?

Answer: an animal knows how to do instinctive behaviors when it is born
Problem: Generate a sentence that contains a fact.
Sentence:
water vapor is found in the atmosphere