QUESTION: Generate a question with a factual answer?

ANS: How much of the Latino population did Mexican Americans, Puerto Ricans and Cuban Americans make up in 1991?

QUESTION: Generate a question with a factual answer?

ANS: Antiparticles had to exist because if particles only were of positive energy, they would not be in what?

QUESTION: Generate a question with a factual answer?

ANS: What is the name of the city formerly known as Calcutta?

QUESTION: Generate a question with a factual answer?

ANS:
What was the PLDA formerly known as?