ปีแรกสุดที่ผู้ชนะคือ Matthew King คือปีใดและมีคะแนนสูงกว่า 270 ในช่วงปีใด?ไม่จำเป็นต้องใช้ตารางทั้งหมด
What was the earliest year during which the winner was Matthew King and during which the score was higher than 270?It is not neccessary to use all the tables.
 table_name_25:  (year [ INTEGER ] winner [ VARCHAR ] score [ VARCHAR) ]
SELECT MIN(year) FROM table_name_25 WHERE winner = "matthew king" AND score > 270