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.

Input: Consider Input: Context: Primus Telecommunications Group Incorporated is an integrated facilities-based telecommunications services provider offering international and domestic voice voice-over-Internet protocol (VOIP) Internet wireless data and hosting services to business and residential retail customers and other carriers located primarily in the United States Canada Australia the United Kingdom and Western Europe.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Artist, 3)WrittenWork, 4)Athlete, 5)Film

Output: 1


Input: Consider Input: Context: Čedomir Čeda Jovanović (Serbian Cyrillic: Чедомир Чеда Јовановић) (Serbian pronunciation: [tʃědomir tʃěːda joʋǎːnoʋitɕ] About this sound listen ) (born April 13 1971 in Belgrade) is a Serbian politician and businessman. He is the president of the Liberal Democratic Party (LDP).
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)NaturalPlace, 3)Album, 4)OfficeHolder, 5)Village

Output: 4


Input: Consider Input: Context: The E501 series is an AC/DC dual-voltage electric multiple unit (EMU) train type operated on local services by East Japan Railway Company (JR East) in Japan.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)WrittenWork, 3)MeanOfTransportation, 4)Animal, 5)Athlete


Output: 3