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 Input:
Context: The Watermen (1979) is a book published by American author James A. Michener. It is actually an excerpt from his larger novel Chesapeake which was published by Random House the same year.
Question: The document can be classified to which topic?
Options: 1)Village, 2)WrittenWork, 3)Album, 4)MeanOfTransportation, 5)Plant

Ex Output:
2

Ex Input:
Context: Philbertia alba is a species of sea snail a marine gastropod mollusk in the family Turridae.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)NaturalPlace, 3)EducationalInstitution, 4)Animal, 5)WrittenWork

Ex Output:
4

Ex Input:
Context: US Post Office-Gouverneur is a historic post office building located at Gouverneur in St. Lawrence County New York. It was designed and built in 1915-1917 and is one of a number of post offices in New York State designed by the Office of the Supervising Architect of the Treasury Department James A. Wetmore. The building is in the Colonial Revival style and is a one story five bay masonry structure clad with a low limestone faced foundation.
Question: The document can be classified to which topic?
Options: 1)Building, 2)Film, 3)EducationalInstitution, 4)Village

Ex Output:
1