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 EMC Insurance Building is a high-rise office building located in downtown Des Moines Iowa United States. The building rises 19 floors and 325 feet (99 m) in height. It is currently tied with the HUB Tower as the 6th-tallest building in the city. Designed by Brooks Borg Skiles Architecture Engineering the building was completed in 1997 for $54 million.

7