Problem: Randomly generate a fact.

Random fact: ecological succession means entire communities in an ecosystem change over time
Generate a sentence that answers this question: "A person in a cold environment that needs to produce heat could".

Answer: moving changes stored energy into motion and heat
question: What sentence would provide a factual answer to this question: "Angler fish hunt by using"

answer: producing light is used for attracting prey by some deep sea animals
Problem: What is a random fact?

Answer: Earth 's surface is made of rock
Problem: Generate a sentence that contains a fact.

as energy required for an activity increases , pulse will increase
Problem: Generate a sentence that contains a fact.
if something is outside during the day then that something will receive sunlight