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:  Poynting is a large lunar impact crater located on the far side of the Moon. It is located to the north-northwest of the walled plain Hertzsprung with the crater Fersman immediately to the east and Kekulé equally near to the west-southwest.This crater has undergone some erosion and several small craters lie across the rim and inner wall. A pair of these lie next to each other along the eastern side and another pair on the western rim. Across the southeast rim is a nearly merged crater pair.

8