instruction:
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.
question:
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
answer:
4


question:
Context: The Wizard is a novel by H. Rider Haggard.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)NaturalPlace, 3)OfficeHolder, 4)Company, 5)Athlete
answer:
1


question:
Context: The Blue Star Line was a British passenger and cargo shipping company formed in 1911 and in operation until 1998.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Album, 3)EducationalInstitution, 4)Village
answer:

1