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.

Example Input: Context: Barnett House also known as Big Spring is a historic home located near Elliston Montgomery County Virginia. The house was built about 1808 and underwent a radical transformation in the early 20th century. It is a two-story five bay brick dwelling with a single pile central passage plan. The front facade features a one-story wraparound porch through the two-story portico across the facade.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Album, 3)WrittenWork, 4)Building, 5)Plant
Example Output: 4

Example Input: Context: Hypericum rumeliacum is a species of flowering plant in the Hypericaceae family native to southeastern Europe.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Album, 3)Athlete, 4)Plant
Example Output: 4

Example Input: Context: Illa del Mar (Sea Island) is a complex of four buildings including two skyscrapers located in Barcelona Catalonia Spain. The tallest skyscrapers is Illa del Mar 1 with 99 meters (325 feet) tall and has 29 floors and Illa del Mar 2 with 77 meters tall and has 23 floors. The Illa del Mar complex is located in the district of Sant Martí on Passeig del Taulat street.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Animal, 3)Album, 4)Building, 5)OfficeHolder
Example Output:
4