sentences:  The Best of Friends (play)
  
  The Best of Friends is an epistolary play by Hugh Whitemore about the friendship of George Bernard Shaw, Sydney Cockerell, and Dame Laurentia McLachlan, based in the lengthy correspondence that passed between them for over 25 years.It was inspired by "The Nun, the Infidel, and the Superman" by Dame Felicitas Corrigan, a Benedictine nun at Stanbrook Abbey in the U.K.
  
  George Bernard Shaw is considered one of the most important English-language playwrights of the 20th century.