Task: Text Categorization
Input (English): Context: Xanthophyllum rectum is a tree in the family Polygalaceae. The specific epithet rectum is from the Latin meaning upright referring to the inflorescences.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Athlete, 3)Film, 4)EducationalInstitution, 5)Album
Output (English): 1