QUESTION: Generate a question with a factual answer?

ANS: Along with a new constitution, Mali became what type of state in 1991?

QUESTION: Generate a question with a factual answer?

ANS: Where did the Carnival gestate out of the purview of rules?

QUESTION: Generate a question with a factual answer?

ANS: What languages did Aavik know?

QUESTION: Generate a question with a factual answer?

ANS:
What year was Deuterium discovered?