Task: Text Categorization
Input (English): Context: Walpole Town Hall is a historic town hall building on Main Street in Walpole Massachusetts.The hall was built in 1881 and added to the National Register of Historic Places in 1981.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)NaturalPlace, 3)Animal, 4)Building, 5)Village
Output (English): 4