Q: In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.
Context: Richard Ernest Jackson Jr. (born July 18 1945) is an American politician and mathematics teacher who made black history in 1984 when he became Mayor of the City of Peekskill. Peekskill was the first city in all of New York State to have an African American Mayor making Jackson - as reported by both the New York Times . and Ebony Magazine. - New York State's first African American Mayor.
Question: The document can be classified to which topic?
Options: 1)Building, 2)WrittenWork, 3)Village, 4)OfficeHolder
A:
4