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.
--------
Question: 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

Answer: 4


Question: Context: The Flying Circus of Physics by Jearl Walker (1975 published by John Wiley and Sons second edition in 2006) is a book that poses (and answers) about a thousand questions concerned with everyday physics.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)OfficeHolder, 3)Album, 4)Artist, 5)WrittenWork

Answer: 5


Question: Context: David Alan Wolkins (born June 2 1943) is a Republican member of the Indiana House of Representatives representing the 18th District since 1988. He has consistently supported legislation that would raise Indiana's speed limit. Wolkins is a member of the American Legislative Exchange Council ALEC serving as Indiana state leader.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Athlete, 3)WrittenWork, 4)OfficeHolder, 5)Film

Answer:
4