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: Nephilim ( Nefirimu) is a shojo manga by Anna Hanamaki. It was serialized in Nemurenu Yoru no Kimyo na Hanashi from 2004 to 2005 with the individual chapters published in two tankobon volumes by Asahi Sonorama.It is licensed for an English language release in the United States by Aurora Publishing which began releasing the series in April 2008.
Question: The document can be classified to which topic?
Options: 1)Animal, 2)EducationalInstitution, 3)Artist, 4)WrittenWork, 5)NaturalPlace
4