QUESTION: Generate a question with a factual answer?

ANS: How many of the main Mexican airlines are based in Mexico City?

QUESTION: Generate a question with a factual answer?

ANS: How were flutes constructed by the Native Americans?

QUESTION: Generate a question with a factual answer?

ANS: When was Suez canal completed?

QUESTION: Generate a question with a factual answer?

ANS:
What percentage of the countries's farm-able land is used for the major farming production crop in Burma?