Problem: Generate a sentence that contains a fact.
Sentence: cold environments contain few organisms
Problem: Randomly generate a fact.

Random fact: a switch is used to stop the flow of current in an electrical circuit
Generate a sentence that answers this question: "If an animal is living, then".

Answer: all animals breathe
question: What sentence would provide a factual answer to this question: "Salt was at one time"

answer: adding salt to a solid decreases the freezing point of that solid
Problem: What is a random fact?

Answer: electrical conduction is when metals conduct electricity through metal
Problem: Generate a sentence that contains a fact.
Sentence:
a riverbank is made of soil