QUESTION: Generate a question with a factual answer?

ANS: Who's basic work in the area of coral reefs did the Royal Society's investigations follow?

QUESTION: Generate a question with a factual answer?

ANS: How many enterprises have been made completely private since the agreement?

QUESTION: Generate a question with a factual answer?

ANS: What phrase did people believe Bell's dog could say?

QUESTION: Generate a question with a factual answer?

ANS:
When did recovery of these diverse animals begin?