Which American playwright has won the Pulitzer Prize for Drama the most times-four-including posthumously in 1957?
which american playwright has won the pulitzer prize for drama the most times-four-including posthumously in 1957
FreebaseQA-train-15532.P0
pulitzer prize for drama
pulitzer prize for drama
m.0d085
award.award_category.winners..award.award_honor.award_winner
m.0hnjt
eugene o'neill