Task: Text Categorization
Input (English): Context: The Beriev Be-4 (originally designated KOR-2) was a reconnaissance flying boat built to operate from Soviet warships during World War II.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)MeanOfTransportation, 3)NaturalPlace, 4)Building, 5)Athlete
Output (English): 2