QUESTION: Generate a question with a factual answer?

ANS: What is the name of the flying mammal in Guam that some are concerned for?

QUESTION: Generate a question with a factual answer?

ANS: Parabolic and pointed arches were used in what type of constrcution?

QUESTION: Generate a question with a factual answer?

ANS: How many MRAP vehicles has the Pentagon bought since 2007?

QUESTION: Generate a question with a factual answer?

ANS:
What are copper salts used to test?