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.

Example Input: Text:  The Langley Aerodrome was a pioneering but unsuccessful manned powered flying machine designed at the close of the 19th century by Smithsonian Institution Secretary Samuel Langley. The U.S. Army paid $50000 for the project in 1898 after Langley's successful flights with small-scale unmanned models two years earlier.
Example Output: 6

Example Input: Text:  Cornwall Iron Furnace is a designated National Historic Landmark that is administered by the Pennsylvania Historical and Museum Commission in Cornwall Lebanon County Pennsylvania in the United States. The furnace was a leading Pennsylvania iron producer from 1742 until it was shut down in 1883. The furnaces support buildings and surrounding community have been preserved as a historical site and museum providing a glimpse into Lebanon County's industrial past.
Example Output: 7

Example Input: Text:  Thomas E. Knight Jr. (June 19 1898 – May 17 1937) was an American lawyer and politician who served as the 13th Lieutenant Governor of Alabama from 1935 to 1937 as well as the 19th Attorney General of Alabama from 1931 to 1935. He was a native of Greensboro Alabama.Knight was the prosecutor in the Scottsboro trials in the 1930s. He represented Victoria Price and Ruby Bates who were wrongly accusing nine black boys of rape.
Example Output:
5