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.

Example Input: Context: CSG Systems International Inc. also known as CSG International is an American multinational corporation headquartered in the City of Englewood United States. Neal C. Hansen and Dr. George Haddix founded the company in 1994 as CSG Holdings Inc. and took it public on the NASDAQ (CSGS) in 1996. CSG maintains both local and international offices in North America Asia Pacific Europe Latin America the Middle East the Caribbean and Africa.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Artist, 3)Company, 4)OfficeHolder, 5)Athlete
Example Output: 3

Example Input: Context: Marcelo Hoyo (born 22 April 1962) is a Mexican modern pentathlete. He competed at the 1984 and 1988 Summer Olympics.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)NaturalPlace, 3)Athlete, 4)Film, 5)Building
Example Output: 3

Example Input: Context: The Ends of the Earth (original title: Il confine del Mondo) is the third and last part of Valerio Massimo Manfredi's trilogy on Alexander the Great. After the Oracle of Ammon told him he is the son of Zeus Alexander feels invincible and marches north towards the historic town of Babylon. The beautiful city is ravaged and the Palace of Persepolis the former residence of King Darius is burnt to ashes together with the memories of the old Empire.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)OfficeHolder, 3)WrittenWork, 4)Animal
Example Output:
3