You will be given a definition of a task first, then some input of the task.
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: Acantholimon goksunicum is a species of plant belonging to the family Plumbaginaceae. It is only found on calcareous steppes in southeastern Anatolia (Turkey).This is a very small low shrublet with scapes of up to 8 cm bearing two-branched spikes of pink flowers in July.
Question: The document can be classified to which topic?
Options: 1)Album, 2)Building, 3)Artist, 4)Company, 5)Plant
Output:
5