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: Tinta Barroca is a Portuguese red wine grape that is grown primarily in the Douro region with some plantings in South Africa. In Portugal it is a common blending grape in Port wine while in South Africa it is normally made into a varietal. The vine was introduced to the Douro region in the late 19th century and has the advantages of being able to withstand cool conditions while planted on north-facing slopes.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)Building, 3)WrittenWork, 4)Company, 5)Village
Output:
1