Task: Text Categorization
Input (English): Context: Sobralia macrantha commonly known as the Large-flowered Sobralia is a species of orchid found from north-central and southern Mexico to Central America.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Plant, 3)EducationalInstitution, 4)OfficeHolder
Output (English): 2