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: Sword Art Online (ソードアート・オンライン Sōdo Āto Onrain) is a Japanese light novel series written by Reki Kawahara and illustrated by abec. The series takes place in the near-future and focuses on various virtual reality MMORPG worlds. The light novels began publication on ASCII Media Works' Dengeki Bunko label from April 10 2009 with a spin-off series launching in October 2012 and are licensed in North America by Yen Press. The series has spawned five manga adaptations.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)NaturalPlace, 3)Company, 4)WrittenWork, 5)Plant

A: 4
****
Q: Context: Lepeophtheirus is a genus of sea lice. The best-known species is L. salmonis the salmon louse. Other species include L. pectoralis which uses flatfish as its host particularly the European flounder.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Village, 3)OfficeHolder, 4)Animal, 5)WrittenWork

A: 4
****
Q: Context: Mater Dei Catholic High School is a Catholic co-educational high school in Breese Illinois in the Roman Catholic Diocese of Belleville. It was founded in 1954 through the merger of St. Dominic’s High School in Breese and St.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Company, 3)EducationalInstitution, 4)OfficeHolder, 5)Plant

A:
3
****