Problem: Determine the topic of the question-answer pair. Question: "what month is the president inaugurated?"; Answer: "The day a presidential inauguration occurs is known as "Inauguration Day" and occurs on January 20 (or 21st if the 20th is a Sunday)."? Topic:

A: United States presidential inauguration

Problem: Determine the topic of the question-answer pair. Question: "who is the group enigma?"; Answer: "Enigma is an electronic musical project founded in Germany by Michael Cretu , David Fairstein and Frank Peterson in 1990."? Topic:

A: Enigma (musical project)

Problem: Determine the topic of the question-answer pair. Question: "how many grape farms in united states?"; Answer: "As of the last census of agriculture in 2007, there were 2.2 million farms, covering an area of , an average of per farm."? Topic:

A: Agriculture in the United States

Problem: Determine the topic of the question-answer pair. Question: "What is a surveyors wheel?"; Answer: "A surveyor's wheel, also called a clickwheel, hodometer, waywiser, trundle wheel , measuring wheel, or perambulator is a device for measuring distance."? Topic:

A:
Surveyor's wheel