QUESTION: Generate a question with a factual answer?

ANS: What principally determines the wattage of an incandescent bulb?

QUESTION: Generate a question with a factual answer?

ANS: What type of system used ceramic water pipes?

QUESTION: Generate a question with a factual answer?

ANS: Similar tianguis might set up shop where?

QUESTION: Generate a question with a factual answer?

ANS:
When did the CAA begin to exptend it's ATC responsibilities?