Task: Text Categorization
Input (English): Context: Null House is a historic home located at Baltimore Maryland United States. It is a 2 1⁄2-story three-bay wide dwelling of wood-frame construction that was built between 1782 and 1784. It is a rare specimen of the early wooden clapboard building. The façade features a one-story wooden Italianate storefront of later construction with large store windows and two entrances.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Building, 3)Plant, 4)NaturalPlace, 5)Animal
Output (English): 2