CREATE TABLE table_59457 ("Name" CLOB, "Circuit" CLOB, "Date" CLOB, "Winning driver" CLOB, "Winning constructor" CLOB, "Report" CLOB)

Name the Winning driver of mercedes on 22 august?
SELECT "Winning driver" FROM table_59457 WHERE "Winning constructor" = 'mercedes' AND "Date" = '22 august'
SELECT "Winning driver" FROM "table_59457" WHERE "Date" = '22 august' AND "Winning constructor" = 'mercedes'