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: Petroplus Holdings AG was Europe's largest independent oil refiner by capacity. When the now defunct company was first formed in 1993 it was known as Petroplus International N.V. being based in the Netherlands. In August 1998 it was listed on the Amsterdam Stock Exchange. In April 2005 it was delisted from the Euronext Amsterdam stock exchange when the company was acquired by a holding company. In November 2006 the company went public on the Swiss Stock Exchange.
Question: The document can be classified to which topic?
Options: 1)Company, 2)Album, 3)EducationalInstitution, 4)Animal, 5)WrittenWork
A:
1