CREATE TABLE table_60753 ("Date" CLOB, "Time" CLOB, "Competition" CLOB, "Opponent" CLOB, "Ground" CLOB, "Score" CLOB)

What is the ground of the tim trophy competition, which had a time of 23:00 cet?
SELECT "Ground" FROM table_60753 WHERE "Competition" = 'tim trophy' AND "Time" = '23:00 cet'
SELECT "Ground" FROM "table_60753" WHERE "Competition" = 'tim trophy' AND "Time" = '23:00 cet'