จังหวัดใดมีคะแนนชุดราตรี 7.61 ไม่จำเป็นต้องใช้ทุกโต๊ะ
Which province has evening gown score of 7.61It is not neccessary to use all the tables.
 table_15081939_4:  province [ VARCHAR]  evening_gown [ VARCHAR] 
SELECT province FROM table_15081939_4 WHERE evening_gown = "7.61"