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: Lake Lagunitas is a reservoir on Lagunitas Creek in Marin County California.It is one of seven reservoirs providing potable water to the Marin Municipal Water District. Built in 1873 it is the oldest and smallest lake in the Mount Tamalpais watershed.[citation needed]
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Animal, 3)Company, 4)NaturalPlace
[EX A]: 4

[EX Q]: Context: Badalan (Persian: بدلان‎ also Romanized as Badalān) is a village in Firuraq Rural District in the Central District of Khoy County West Azerbaijan Province Iran. At the 2006 census its population was 569 in 110 families.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)OfficeHolder, 3)NaturalPlace, 4)Plant, 5)Village
[EX A]: 5

[EX Q]: Context: Aechmea wittmackiana is a species of the genus Aechmea. This species is endemic to Brazil.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Village, 3)Plant, 4)Company, 5)MeanOfTransportation
[EX A]:
3