You will be given a definition of a task first, then some input of the task.
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: P. F. Chang's China Bistro is an Asian-themed US casual dining restaurant chain owned and operated by Centerbridge Partners and headquartered in Scottsdale Arizona. As of January 1 2012 P. F. Chang's operated 204 restaurants in the United States Puerto Rico Mexico Canada Argentina Chile and the Middle East. In 2014 P.F. Chang will open in its first restaurant in Costa Rica.
Question: The document can be classified to which topic?
Options: 1)Athlete, 2)WrittenWork, 3)Animal, 4)Company, 5)Building
Output:
4