ตั้งชื่อคะแนนของ jack nicklaus United States ?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Name the Score of jack nicklaus united states ?It is not neccessary to use all the tables.
 table_name_13:  (score [ VARCHAR ] country [ VARCHAR ] player [ VARCHAR) ]
SELECT score FROM table_name_13 WHERE country = "united states" AND player = "jack nicklaus"