Problem: Determine the topic of the question-answer pair. Question: "what is santa's wife's name?"; Answer: "Her first name is a mystery, though she has been referred to as Mary, Jessica, Layla, Annette, Heidi, or Martha."? Topic:

A: Mrs. Claus

Problem: Determine the topic of the question-answer pair. Question: "what color is burgundy?"; Answer: "Burgundy is a dark red color associated with the Burgundy wine of the same name, which in turn is named after the Burgundy region of France ."? Topic:

A: Burgundy (color)

Problem: Determine the topic of the question-answer pair. Question: "how many people live in memphis tennessee?"; Answer: "Memphis had a population of 672,277 in 2011 making it the largest city in the state of Tennessee , the largest city on the Mississippi River , the third largest in the Southeastern United States , and the 20th largest in the United States."? Topic:

A: Memphis, Tennessee

Problem: Determine the topic of the question-answer pair. Question: "what is blood urea?"; Answer: "The liver produces urea in the urea cycle as a waste product of the digestion of protein ."? Topic:

A:
Blood urea nitrogen