question: What sentence would provide a factual answer to this question: "Why do berries exist?"

answer: a berry contains seeds
Problem: What is a random fact?

Answer: A bee is a pollinating animal
Problem: Generate a sentence that contains a fact.

as the amount of rainfall increases in an area , the amount of available water in that area will increase
Problem: Generate a sentence that contains a fact.
Sentence: electricity causes less pollution than gasoline
Problem: Randomly generate a fact.

Random fact: vaccines can help prevent illness
question: What sentence would provide a factual answer to this question: "sunlight produces"

answer:
sunlight produces heat