QUESTION: Generate a question with a factual answer?

ANS: What are examples of chronic obstructive pulmonary disease?

QUESTION: Generate a question with a factual answer?

ANS: What did the abbot remain as a town built around the abbey?

QUESTION: Generate a question with a factual answer?

ANS: What mechanism cause the bombs to be released?

QUESTION: Generate a question with a factual answer?

ANS:
The presence of what is a circadian marker?