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: 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
1

Context: Graford High School is a 1A high school located in Graford Texas (USA). It is part of the Graford Independent School District located in north central Palo Pinto County. In 2011 the school was rated Academically Acceptable by the Texas Education Agency.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Animal, 3)Plant, 4)Building
1

Context: Tony Rice is an album by American guitarist Tony Rice released in 1977.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)NaturalPlace, 3)Plant, 4)Album

4