Problem: Randomly generate a fact.

Random fact: as lightness in color of an object increases , the ability of that object to reflect light will increase
Generate a sentence that answers this question: "chemical reactions cause".

Answer: chemical reactions cause chemical change
question: What sentence would provide a factual answer to this question: "A telescope is required for detailed observation of what?"

answer: detailed observation of celestial objects requires a telescope
Problem: What is a random fact?

Answer: an animal requires warmth for survival
Problem: Generate a sentence that contains a fact.

flowing liquid can push objects
Problem: Generate a sentence that contains a fact.
as the amount of water in a body of water increases , the water levels will increase