What is the question to: "It is in the Memphis Metropolitan Area ."? The topic is Coldwater, Mississippi.
Ans: "what is the location of coldwater ms?"

What is the question to: "First used to denote national affiliations, the term began to be used to relate to physical traits in the 17th century."? The topic is Race (human classification).
Ans: "when did classification of races begin?"

What is the question to: "But the underlying political conflicts had not been resolved, and on the Ides of March (15 March) 44 BC, Caesar was assassinated by a group of senators led by Marcus Junius Brutus ."? The topic is Julius caesar.
Ans: "who killed julius caesar?"

What is the question to: "In numismatics , a mule is a coin or medal minted with obverse and reverse designs not normally seen on the same piece."? The topic is Mule (coin).
Ans: "what is a mule in coins?"