Definition: In this task, you are given a text which is the body of a document. Your job is to classify the topic of the document into these categories: 1)Company, 2)Educational Institution, 3)Artist, 4)Athlete, 5)Office Holder, 6)Mean of transportation, 7)Building, 8)Natural place, 9)Village, 10)Animal, 11)Plant, 12)Album, 13)Film, 14)Written work. Your output should be the category number. Don't generate anything apart from numbers 1-14.
Input: Text:  Thornhill Mayne Memorial also known as Allahabad Public Library is a public library situated at Alfred Park in Allahabad. Designed by Richard Roskell Bayne and completed in 1870 it is a remarkable example of Scottish Baronial architecture. It was funded by Commissioner of Allahabad Mr. Mayne and was opened as a memorial to Cuthbert Bensley Thornhill. The monument has served as the house of legislative assembly in British era when Allahabad was the capital of United Provinces.

7