Instructions: 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.
Input: Context: Oratory of Saint Lawrence all'alpe Seccio (Italian: Oratorio di San Lorenzo all'alpe Seccio is a Roman Catholic church in the village of Boccioleto in the Province of Vercelli and the region of Piedmont Italy. The oratory situated 1380 metres above sea level is reachable only by a trail that winds through forests of beech trees until you reach the alpine pastures overlooking Cavaione Valley a side valley of the Sermenza Valley.
Question: The document can be classified to which topic?
Options: 1)Artist, 2)Company, 3)Building, 4)Plant, 5)NaturalPlace
Output:
3