QUESTION: Generate a question with a factual answer?

ANS: Activity trackers are an example of what?

QUESTION: Generate a question with a factual answer?

ANS: Which Queen member retired in 1997?

QUESTION: Generate a question with a factual answer?

ANS: What scientist first studied black body radiation?

QUESTION: Generate a question with a factual answer?

ANS:
What has been a traditional occupation for centuries?