Karen Gaviola กำกับตอนใด?ไม่จำเป็นต้องใช้ตารางทั้งหมด
What episode was directed by Karen Gaviola?It is not neccessary to use all the tables.
 table_20726262_6:  (no_in_season [ INTEGER ] directedby [ VARCHAR) ]
SELECT MIN(no_in_season) FROM table_20726262_6 WHERE directedby = "Karen Gaviola"