Problem: Determine the topic of the question. Question: "what month is the president inaugurated?" Topic:

A: United States presidential inauguration

Problem: Determine the topic of the question. Question: "who is the group enigma?" Topic:

A: Enigma (musical project)

Problem: Determine the topic of the question. Question: "how many grape farms in united states?" Topic:

A: Agriculture in the United States

Problem: Determine the topic of the question. Question: "What is a surveyors wheel?" Topic:

A:
Surveyor's wheel