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: Broadcast Electronics (BE) is a manufacturer of electronic equipment for the broadcast industry. Founded in 1959 in Silver Spring Maryland BE initially manufactured only endless loop cartridge cart machines for audio. The company now manufactures broadcast transmitters digital audio storage and playout systems audio consoles automation systems and program chain equipment for HD Radio.In 1977 the company relocated to its present facility in Quincy Illinois.
Question: The document can be classified to which topic?
Options: 1)WrittenWork, 2)Artist, 3)Athlete, 4)NaturalPlace, 5)Company
A:
5