You will be given a definition of a task first, then some input of the task.
In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

Anton Pavlovich Chekhov ( January 29 , 1860 - July 15 , 1904 ) was a Russian writer who wrote short stories and plays .
Output:
Anton Pavlovich Chekhov ( Russian : , ; 29 January 1860 – 15 July 1904 ) was a Russian playwright and short-story writer , who is considered to be among the greatest writers of short fiction in history .