QUESTION: Generate a question with a factual answer?

ANS: What are the strengths of the simple model?

QUESTION: Generate a question with a factual answer?

ANS: What battle did Persia lose in 490 BC?

QUESTION: Generate a question with a factual answer?

ANS: Solar water disinfection is recommended by which organization?

QUESTION: Generate a question with a factual answer?

ANS:
In what year did SCA buy CBS Records?