Qual é a rodada de 32 se a rodada de 16 é drenovak (srb) w 2011?
CREATE TABLE table_27294107_11 (round_of_32 VARCHAR, round_of_16 VARCHAR)
SELECT round_of_32 FROM table_27294107_11 WHERE round_of_16 = "Drenovak ( SRB ) W 20–11"