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:  Nest Labs is a home automation company headquartered in Palo Alto California that designs and manufactures sensor-driven Wi-Fi-enabled self-learning programmable thermostats and smoke detectors. Co-founded by former Apple engineers Tony Fadell and Matt Rogers in 2010 the start-up company quickly grew to have more than 130 employees by the end of 2012.The company introduced their first product the Nest Learning Thermostat in 2011.

1