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: Masterseek Corp. is a B2B (Business to Business) search engine founded in Denmark in 1999. It currently hosts over 83 million worldwide company profiles from 75 countries and business subscribers are given complete control over their corporate profiles. According to the amount of listed profiles they are the largest B2B search engine worldwide.
Question: The document can be classified to which topic?
Options: 1)Company, 2)OfficeHolder, 3)Plant, 4)Athlete, 5)Album
A:
1