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.

Ex Input:
Context: Hapleginella is a genus of fly in the family Chloropidae.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Building, 3)NaturalPlace, 4)Animal, 5)MeanOfTransportation

Ex Output:
4


Ex Input:
Context: Stanley Stan Crowther (born 3 September 1935) is an English former footballer who played in the Football League for Aston Villa Manchester United Chelsea and Brighton & Hove Albion during the 1950s and early 1960s. He was born in Bilston Staffordshire and won three caps for the England under-23 team though he was never selected at senior level.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)WrittenWork, 3)MeanOfTransportation, 4)NaturalPlace, 5)Animal

Ex Output:
1


Ex Input:
Context: Sperry Chalet is located about seven miles east of Lake McDonald in Glacier National Park in the U.S. state of Montana. The chalet was built in 1914 by the Great Northern Railway and is a National Historic Landmark contributing property being one of five structures in the Great Northern Railway Buildings National Historic Landmark.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)OfficeHolder, 3)EducationalInstitution, 4)Building

Ex Output:

4