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: Consider Input: Context: Lough Mask (Irish: Loch Measca) is a limestone lough (lake) of 20500 acres (83 km²) in County Mayo Ireland north of Lough Corrib. Lough Mask is the upper of the two lakes which empty into the Corrib River through Galway into Galway Bay. The lake is popular for its trout fishing.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)NaturalPlace, 3)WrittenWork, 4)Building, 5)OfficeHolder

Output: 2


Input: Consider Input: Context: Mullica Hill Historic District is located in the Mullica Hill section of Harrison Township Gloucester County New Jersey United States. The district was added to the National Register of Historic Places on April 25 1991.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Building, 3)Artist, 4)NaturalPlace, 5)WrittenWork

Output: 2


Input: Consider Input: Context: Renown was a German barque used as a sailing cargo ship built prior to 1873 when she made her first voyage.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)MeanOfTransportation, 3)WrittenWork, 4)Artist, 5)Plant


Output: 2