Task: Text Categorization
Input (English): Context: Ancillista cingulata is a species of sea snail a marine gastropod mollusk in the family Olividae the olives.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)EducationalInstitution, 3)Animal, 4)OfficeHolder, 5)Athlete
Output (English): 3