QUESTION: Generate a question with a factual answer?

ANS: What percent of undergraduate students live on campus at Washington University?

QUESTION: Generate a question with a factual answer?

ANS: How many major hardware revisions has the 360 had?

QUESTION: Generate a question with a factual answer?

ANS: When were Beyonce and Jay Z married?

QUESTION: Generate a question with a factual answer?

ANS:
What was the designation of Nanjing?