QUESTION: Generate a question with a factual answer?

ANS: Why are patents criticized?

QUESTION: Generate a question with a factual answer?

ANS: How many million people died from the Black Death?

QUESTION: Generate a question with a factual answer?

ANS: Which Formula One racing team developed the C-X75's used for filming.

QUESTION: Generate a question with a factual answer?

ANS:
Besides a ground, what has these phases apply well to?