Generate a question with a factual answer.
Generated: What else is navigation based on?

Generate a question with a factual answer.
Generated: How many destroyers were in Kurita's "Center Force"?

Generate a question with a factual answer.
Generated: What aspect or type of identity does Weinreich single out?

Generate a question with a factual answer.
Generated: Out of the 620.34 square miles, how much of it is water?