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.

Q: Context: The SS City of Johannesburg was a British merchant steamer sunk in the Second World War. She was built by Barclay Curle & Co of Whiteinch Glasgow for Ellerman Lines Ltd of London in 1920 originally being named SS Melford Hall. She was renamed SS City of Johannesburg in 1926 and was homeported in Liverpool.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Company, 3)WrittenWork, 4)Plant, 5)MeanOfTransportation

A: 5
****
Q: Context: Acacia neriifolia also known as the Oleander Wattle is a tree in the Acacia genus originally from Australia. It is common in the Moonbi Ranges and is also found in Ibiza.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Artist, 3)Building, 4)OfficeHolder, 5)MeanOfTransportation

A: 1
****
Q: Context: Other People's Problems is the sole album by The Upper Room. It was released in the United Kingdom on May 29 2006.The album art an image of the United Kingdom made up of green dots was based on a survey taken of O2 customers. The size of the green dots indicates the percentage of people who have a garden in each area and the shade represents the percentage of seasonal affective disorder sufferers in each area.The tracks All Over This Town and Black and White were released as singles.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)EducationalInstitution, 3)MeanOfTransportation, 4)Album

A:
4
****