Detailed Instructions: 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.
Problem:Context: MV Caedmon was an Isle of Wight 'C' class ro-ro vehicle and passenger ferry. She operated for ten years on the Portsmouth to Fishbourne route before transferring to Wightlink's route from Lymington to Yarmouth. After 37 years of service she was broken up in 2010.
Question: The document can be classified to which topic?
Options: 1)OfficeHolder, 2)Plant, 3)Album, 4)MeanOfTransportation, 5)Village
Solution:
4