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.

Context: Berkeley Square Media Inc. (also known as Berkeley Square Productions) is an American commercial and television production company named after the famous London park mentioned in the song A Nightingale Sang in Berkeley Square. It is a best known for producing the live-action nationally broadcast television show Tough Grit - The Rural America Challenge airing weekly on the cable channel RFD-TV.
Question: The document can be classified to which topic?
Options: 1)NaturalPlace, 2)OfficeHolder, 3)Animal, 4)Company, 5)Film
4