Problem: Generate a sentence that contains a fact.

the number of rings in a tree trunk can be used to estimate the age of the tree
Problem: Generate a sentence that contains a fact.
Sentence: weathering usually occurs over a period of many years
Problem: Randomly generate a fact.

Random fact: electrical devices convert electricity into other forms of energy
Generate a sentence that answers this question: "Candace pushed a button outside her friend's house and a buzzer went off inside the house.".

Answer: pushing a button sometimes completes a circuit
question: What sentence would provide a factual answer to this question: "animals are unable to stay in good health without enough"

answer: an animal requires enough nutrients to maintain good health
Problem: Randomly generate a fact.

Random fact:
as the amount of polluting gasses in the atmoshere increases , the atmospheric temperature will increase