Problem: Generate a sentence that contains a fact.
Sentence: crop rotation has a positive impact on soil quality
Problem: Randomly generate a fact.

Random fact: heavy rains cause flooding
Generate a sentence that answers this question: "National parks have rules".

Answer: national parks limit hunting
question: What sentence would provide a factual answer to this question: "Within an ecosystem, producers are likely to be"

answer: producer is a kind of role in an ecosystem
Problem: What is a random fact?

Answer: brass is made of copper and zinc
Problem: Generate a sentence that contains a fact.
Sentence:
some birds live in forests