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: Grigna (monte) is a mountain of Lombardy Italy. It is located within the Bergamo Alps.it:Grigna (monte)
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)OfficeHolder, 3)Athlete, 4)Building, 5)NaturalPlace
A:
5