Task: Text Categorization
Input (English): Context: The Boyana Church (Bulgarian: Боянска църква Boyanska tsarkva) is a medieval Bulgarian Orthodox church situated on the outskirts of Sofia the capital of Bulgaria in the Boyana quarter.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Athlete, 3)Building, 4)Film
Output (English): 3