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.

Q: Text:  Diagnostics of Karma (Russian: Диагностика Кармы) is a series of 12 books written by Sergey Nikolayevich Lazarev a Russian researcher and writer in bioenergetics and healing. The books were featured on Russian and Ukrainian TV via interviews with their author.

A: 14
****
Q: Text:  The Blatenský vrch (German: Plattenberg) is one of the mountains over 1000 metres high in the Ore Mountains of Central Europe in the immediate vicinity of Horní Blatná (Platten mining town).

A: 8
****
Q: Text:  200 South Tryon is a 299 feet (91 m) tall skyscraper in Charlotte North Carolina. It was completed in 1961 and has 18 floors. It is the 19th tallest building in the city. Gerald D. Hines Interestspurchased what was then called the BB&T Building in December 1998 and began a renovation process that added an additional floor which was completed in 2001. and in the process was upgraded to contain all Class B office space.

A:
7
****