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.

Context: German submarine U-81 was a Type VIIC U-boat of the German Navy during World War II.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Film, 3)Artist, 4)Athlete, 5)MeanOfTransportation
5

Context: Coastal Link Ferries is a ferry company in the Lower Mainland of British Columbia Canada. Its vessel the Coastal Runner began service in October 2008 between Bowen Island and Vancouver Public Dock in Coal Harbour.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)Company, 3)Plant, 4)MeanOfTransportation, 5)EducationalInstitution
2

Context: On a Claire Day is an internationally syndicated comic strip created by Henry Beckett and Carla Ventresca and launched in 2006.It is based around the life of fictional character Claire Bennett an insecure and naive young woman who has left her parents' home to live on her own.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)EducationalInstitution, 3)Artist, 4)WrittenWork

4