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:  Step (stylized STEP) is the fifth full-length studio album by Japanese singer-lyricist Meg released on June 18 2008 in Japan by Universal Music Japan. This is Meg's highest selling album in her career as well as the second technopop album to reach the top ten in the Oricon charts since Perfume's Game (released two months prior) debuted and peaked at number 8 in the Oricon charts selling 15801 units on its first week of release and a total of 29048 units in Japan.

12