Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Text: Hacking Matter is a 2003 book by Wil McCarthy. It deals with programmable matter (like colloidal films bulk crystals and quantum dots) that he predicts will someday be able mimic the properties of any natural atom and ultimately also non-natural atoms. McCarthy predicts that programmable matter will someday change our lives as much as any invention ever has.
Student:
14