QUESTION: Generate a question with a factual answer?

ANS: What kind of system is a dominant-party system?

QUESTION: Generate a question with a factual answer?

ANS: For how long did the Paris Commune exist?

QUESTION: Generate a question with a factual answer?

ANS: What word was dropped as a racial classification in this year's census?

QUESTION: Generate a question with a factual answer?

ANS:
Green space and open water comprises what percent of London?