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.
Q: Context: Dusan Kljajic is a retired Serbian football defender. A product of Red Star football academy during his professional career he played for numerous clubs in Yugoslav First League and Yugoslav Second League. After the break-up of Yugoslavia he moved to Turkey where he played for Samsunspor before returning to Serbia in 1994. Since retiring as a player in 2000 Kljajic worked as a manager with several Serbian clubs including Mladenovac Big Bull Morava Cuprija Srem and Novi Pazar.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)Village, 3)Building, 4)Animal, 5)Athlete
A:
5