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.

[EX Q]: Context: Memecylon leucanthum is a species of plant in the Melastomataceae family. It is endemic to Sri Lanka.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)OfficeHolder, 3)Plant, 4)Athlete
[EX A]: 3

[EX Q]: Context: Lupe Valdez (born October 11 1947) is an American law enforcement official who is currently the Sheriff of Dallas County Texas.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)NaturalPlace, 3)Athlete, 4)Film, 5)Album
[EX A]: 1

[EX Q]: Context: Maximiliano Gastón López (born 3 April 1984) is an Argentine professional footballer who currently plays as a striker for Serie A club Sampdoria on loan from Catania.López holds both an Argentine and an Italian passport. He is known as El Rubio (The Blonde) and La Gallina de Oro (The Golden Hen).
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Building, 3)Athlete, 4)NaturalPlace, 5)Artist
[EX A]:
3