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:  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.

A: 7
****
Q: Text:  Oscar Peterson et Joe Pass à Salle Pleyel is a 1975 (see 1975 in music) live album by Oscar Peterson featuring Joe Pass.

A: 12
****
Q: Text:  Hot and Naked also known as Thrill Seekers (French: Quand les filles se déchaînent) is a 1974 French erotic and action film directed by Guy Maria.

A:
13
****