Q: In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.
Context: Lindera aggregata is a plant species belonging to the Lindera genus.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)Company, 3)Plant, 4)Animal, 5)OfficeHolder
A:
3