Task: Text Categorization
Input (English): Context: Anatoly Borisovich Marienhof or Mariengof (Russian: Анато́лий Бори́сович Мариенго́ф; 6 July (24 June O.S.) 1897 – 24 June 1962) was a Russian poet novelist and playwright. He was one of the leading figures of Imaginism. Now he is mostly remembered for his memoirs that depict Russian literary life of the 1920s and his friendship with Sergei Yesenin.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Building, 3)NaturalPlace, 4)Album, 5)MeanOfTransportation
Output (English): 1