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: Zheng Huaiying is a former female table tennis player from China.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)Album, 3)Artist, 4)Athlete
Example Output: 4

Example Input: Context: M. J. Rose is an American author and book marketing executive.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Animal, 3)Film, 4)Artist, 5)NaturalPlace
Example Output: 4

Example Input: Context: The Vârciorova River is a tributary of the Bistra River in Romania.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)NaturalPlace, 3)MeanOfTransportation, 4)Building, 5)OfficeHolder
Example Output:
2