TASK 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.
PROBLEM: Text:  Halysidota triphylia is a moth of the Arctiidae family. It was described by Druce in 1896. It is found in Panama.

SOLUTION: 10

PROBLEM: Text:  HMS Unity was a British U class submarine of the first group of that class built by Vickers Armstrong Barrow-in-Furness. She was laid down on 19 February 1937 and was commissioned on 5 October 1938.She served in home waters in the North Sea making a failed attack on the German submarine U-2.

SOLUTION: 6

PROBLEM: Text:  The Toei 12-000 series (東京都交通局12-000形) is an electric multiple unit (EMU) train type operated by the Tokyo Metropolitan Bureau of Transportation (Toei) on the Toei Ōedo Line in Tokyo Japan.

SOLUTION:
6