CREATE TABLE table_70553 ("Date" CLOB, "Home captain" CLOB, "Away captain" CLOB, "Venue" CLOB, "Result" CLOB)

Who was the home captain at Sydney Cricket Ground?
SELECT "Home captain" FROM table_70553 WHERE "Venue" = 'sydney cricket ground'
SELECT "Home captain" FROM "table_70553" WHERE "Venue" = 'sydney cricket ground'