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: Fernanda Brandao (born May 3 1983 in Belo Horizonte Brazil) is a Brazilian singer dancer recording artist and celebrity based in Munich Germany. She became famous under her stage name Laava then with Latin pop trio Hot Banditoz.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Artist, 3)Animal, 4)Album
Example Output: 2

Example Input: Context: The Banetsu Monogatari (ばんえつ物語 Ban'etsu Monogatari) is a locomotive-hauled set of Joyful Train railway coaches operated in Japan by the East Japan Railway Company (JR East) normally between Niigata and Aizu-Wakamatsu.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)EducationalInstitution, 3)Film, 4)MeanOfTransportation
Example Output: 4

Example Input: Context: Gridlock is a 1991 novel by Ben Elton.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Plant, 3)EducationalInstitution, 4)Athlete, 5)Building
Example Output:
1