Task: Text Categorization
Input (English): Context: Merica sinensis is a species of sea snail a marine gastropod mollusk in the family Cancellariidae the nutmeg snails.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Athlete, 3)Company, 4)Animal, 5)NaturalPlace
Output (English): 4