question: What was the name of the poem that came out in 1913 by the person who was buried in France but honored by a centaph in the Elmwood Cemetery? 
answer: Trees
context: Title: Elmwood Cemetery (New Brunswick, New Jersey)
  Passage: The Elmwood Cemetery is located in New Brunswick, New Jersey on the border of North Brunswick, New Jersey.  Joyce Kilmer who was buried in France, is honored by a cenotaph erected in his family's plot in the cemetery.
  Title: Rosehill Elmwood Cemetery
  Passage: Rosehill Elmwood Cemetery is located at 1300 Old Hartford Road Owensboro Daviess County Kentucky.  There are about 55,000 interments.  It is officially recognised as a historical landmark by the state of Kentucky.  Notable people buried in the cemetery include a number of US Congressman, as well as Rainey Bethea, the last person to be publicly executed in America.
  Title: Joyce Kilmer
  Passage: Joyce Kilmer (born as Alfred Joyce Kilmer; December 6, 1886 – July 30, 1918) was an American writer and poet mainly remembered for a short poem titled "Trees" (1913), which was published in the collection "Trees and Other Poems" in 1914.  Though a prolific poet whose works celebrated the common beauty of the natural world as well as his Roman Catholic religious faith, Kilmer was also a journalist, literary critic, lecturer, and editor.  While most of his works are largely unknown, a select few of his poems remain popular and are published frequently in anthologies.  Several critics—including both Kilmer's contemporaries and modern scholars—have disparaged Kilmer's work as being too simple and overly sentimental, and suggested that his style was far too traditional, even archaic.  Many writers, including notably Ogden Nash, have parodied Kilmer's work and style—as attested by the many parodies of "Trees".
citations: Elmwood Cemetery (New Brunswick, New Jersey) Joyce Kilmer