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 Input:
Context: Lady of the Lake was a wooden steamboat that operated on Puget Sound from 1897 to 1903. Following a fire in 1903 the vessel was rebuilt as the tug Ruth.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)OfficeHolder, 3)Animal, 4)Building

Ex Output:
1


Ex Input:
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 Output:
5


Ex Input:
Context: Eremophila cuneifolia also known as Pinyuru is a shrub which is native to Australia.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)EducationalInstitution, 3)NaturalPlace, 4)Plant, 5)Company

Ex Output:

4