Task: Text Categorization
Input (English): Context: Lake Szelid (Szelidi-tó) is a lake in Bács-Kiskun county Hungary. It contains 3.6 km² of water.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Building, 3)Village, 4)NaturalPlace, 5)Company
Output (English): 4