QUESTION: Generate a question with a factual answer?

ANS: What year did Congress pass the Federal Food, Drug, and Cosmetic Act?

QUESTION: Generate a question with a factual answer?

ANS: What edition was the book in by the time of Darwin's death?

QUESTION: Generate a question with a factual answer?

ANS: What is a common type of solar water heater?

QUESTION: Generate a question with a factual answer?

ANS:
At what age did Chopin leave Poland?