Definition: 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: Context: SS Point Pleasant Park was a merchant steamship constructed for Canada's Merchant Navy in 1942 during World War II as part of Canada's Park ship program. She carried a variety of wartime cargos to Atlantic and Indian Ocean ports until she was sunk by the German submarine U-510 off the coast of South Africa on 23 February 1945 while sailing independently on a voyage from St John New Brunswick to Cape Town. This was last vessel to be sunk in South African waters during World War II.
Question: The document can be classified to which topic?
Options: 1)OfficeHolder, 2)Building, 3)Album, 4)MeanOfTransportation
Output:
4