Task: Text Categorization
Input (English): Context: 150 California Street is a 24-story 101 m (331 ft) office tower skyscraper completed in 2000 on California Street in the financial district of San Francisco California. In 2002 the AIA San Francisco and The San Francisco Business Times honored its designers with the 2002 Honor Award for Architecture.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Animal, 3)NaturalPlace, 4)WrittenWork, 5)Athlete
Output (English): 1