Problem: Generate a sentence that contains a fact.

heat can change the state of matter
Problem: Generate a sentence that contains a fact.
Sentence: landfills have a negative impact on the environment
Problem: Randomly generate a fact.

Random fact: An example of evaporation is a body of water drying up by absorbing heat energy
Generate a sentence that answers this question: "A renewable resource you can find on Earth is".

Answer: a renewable resource can be replaced
question: What sentence would provide a factual answer to this question: "what is sonar used for"

answer: sonar is used to find the location of an object
Problem: Randomly generate a fact.

Random fact:
large trees block sunlight from reaching the ground