Task: Text Categorization
Input (English): Context: Pseudochironomus is a genus of European and North American non-biting midges in the subfamily Chironominae of the bloodworm family Chironomidae.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Film, 3)EducationalInstitution, 4)Animal
Output (English): 4