Problem: Generate a sentence that contains a fact.
Sentence: a tree can be replaced by planting a new tree
Problem: Randomly generate a fact.

Random fact: planets orbit stars
Generate a sentence that answers this question: "Humidity is the amount of what vapor in the air?".

Answer: humidity is the amount of water vapor in the air
question: What sentence would provide a factual answer to this question: "Overeating"

answer: as the amount of food an animal eats increases , the weight of that animal will increase
Problem: What is a random fact?

Answer: matter in the liquid state drips
Problem: Generate a sentence that contains a fact.
Sentence:
a glacier moves slowly