Task: Text Categorization
Input (English): Context: Pethia narayani the Narayan barb is a species of cyprinid fish endemic to India where it is found in clear hill streams in the Western Ghats. This species can reach a length of 7.8 centimetres (3.1 in) TL. It is also found in the aquarium trade.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Animal, 3)MeanOfTransportation, 4)Film, 5)Village
Output (English): 2