Definition: 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.
Input: Context: Ocimum campechianum is a plant with small leaves eaten in Brazil's Amazon jungle. Similar to basil it has a pungent flavor and contains essential oils which have been used ethnomedicinally. It is referred to in Brazil as alfavaca and has also been referred to as Amazonian basil wild sweet basil wild mosquito plant least basil Peruvian basil spice basil alfavaca-do-campo manjericao and estoraque.
Question: The document can be classified to which topic?
Options: 1)Film, 2)OfficeHolder, 3)Athlete, 4)Plant, 5)Album
Output:
4