You will be given a definition of a task first, then some input of the task.
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: The El Volador Hill (Cerro El Volador officially Ecoparque Cerro El Volador) is a colombian hill in Medellin Antioquia and the biggest protected area in the metropolitan area of the city. The park has 106 hectares and also is one of the seven tutelary hills in the city.Many of the first settlements into the Aburra Valley were established in the hill in the center-western zone the actual Robledo. This hill is surrounded by the Quebrada La Iguana (La Iguana stream) at south.
Question: The document can be classified to which topic?
Options: 1)MeanOfTransportation, 2)Film, 3)NaturalPlace, 4)WrittenWork, 5)Building
Output:
3