Task: Text Categorization
Input (English): Context: Morinda officinalis also known as Indian Mulberry (Chinese: 巴戟天; pinyin: ba ji tian) is a plant in the Morinda genus.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Film, 3)Plant, 4)Animal, 5)OfficeHolder
Output (English): 3