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:  The Palanok Castle or Mukachevo Castle (Ukrainian: Замок Паланок translit. Zamok Palanok; Hungarian: Munkács vára Munkácsi vár) is a historic castle in the city of Mukachevo in the western Ukrainian oblast (province) of Zakarpattia. The Palanok Castle is delicately preserved and is located on a former 68 metre high volcanic hill.

7