Problem: Generate a sentence that contains a fact.
Sentence: the mantle is located just below Earth 's crust
Problem: Randomly generate a fact.

Random fact: December is during the summer in the southern hemisphere
Generate a sentence that answers this question: "The part of a cell that separates the interior from the outside provides".

Answer: the cell membrane provides support for a cell
question: What sentence would provide a factual answer to this question: "Bugs are sometimes eaten by"

answer: birds sometimes eat insects
Problem: What is a random fact?

Answer: An example of a fossil is a footprint in a rock
Problem: Generate a sentence that contains a fact.
Sentence:
a compass 's needle lines up with Earth 's magnetic poles