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: The Journal of Pediatrics is a monthly peer-reviewed medical journal that covers all aspects of pediatrics. It was established in 1932 and is published by Elsevier. Although it was originally affiliated with the American Academy of Pediatrics it is currently associated with the Association of Medical School Pediatric Department Chairs.
Question: The document can be classified to which topic?
Options: 1)Film, 2)Athlete, 3)Building, 4)WrittenWork
A:
4