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: Bob Pridden (born 1946 in Ickenham London) is an English sound engineer best known for his long-standing position as principal sound engineer for the rock band The Who. He has also worked with a number of other rock musicians and with individual members of The Who on solo projects.
Question: The document can be classified to which topic?
Options: 1)Artist, 2)Film, 3)WrittenWork, 4)Athlete
Output:
1