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.

[EX Q]: Context: Kathleen Meyer (born 7 December 1942) is a contemporary American nature writer whose first work How To Shit in the Woods was published in 1989 and is frequently cited in other books especially those aimed at long-range hikers and primitive campers. Her writing is characterized by the use of humor and irreverence. She has only two published works in print: How to Shit in the Woods and Barefoot Hearted.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Athlete, 3)EducationalInstitution, 4)Village, 5)Artist
[EX A]: 5

[EX Q]: Context: Raven Rocks is spur of Blue Ridge Mountain in Jefferson County West Virginia. The peak is located just north of Jefferson County's border with Clarke County Virginia and west of its border with Loudoun County Virginia. Raven Rocks is formed by the drainage gorges of Rocky Branch Creek to the north and Raven Rocks Creek to the south (both direct tributaries of the Shenandoah River) on the mountains western watershed.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)MeanOfTransportation, 3)NaturalPlace, 4)Athlete
[EX A]: 3

[EX Q]: Context: Sperone Westwater Gallery is a contemporary art gallery located at 257 Bowery New York NY between Stanton and Houston Streets. The gallery stands one block north of the New Museum. The eight-story building including a mechanical floor and basement contains 20000 square feet of gallery space with the lobby and the terraces for exhibitions. The main feature of this building is the Big Red Box a 12-foot by 20-foot moving gallery.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)WrittenWork, 3)Village, 4)Athlete, 5)Building
[EX A]:
5