Task: Text Categorization
Input (English): Context: The Sonora chub (Gila ditaenia) is a species of ray-finned fish in the Cyprinidae family.It is found in Mexico and the United States.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Animal, 3)Film, 4)MeanOfTransportation, 5)Artist
Output (English): 2