Problem: What is a random fact?

Answer: a battery is a source of electrical energy
Problem: Generate a sentence that contains a fact.

a greenhouse is used to protect plants by keeping them warm
Problem: Generate a sentence that contains a fact.
Sentence: fog is formed by water vapor condensing in the air
Problem: Randomly generate a fact.

Random fact: an animal requires enough nutrients to maintain good health
Generate a sentence that answers this question: "Which would directly follow the appearance of grey clouds?".

Answer: grey clouds are a source of precipitation
Generate a sentence that answers this question: "Rain and what cause erosion?".

Answer:
wind and rain cause erosion