Dan O'Sullivan เล่นตำแหน่งอะไร?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
What is position does Dan O'Sullivan play?It is not neccessary to use all the tables.
 table_name_58:  (position [ VARCHAR ] player [ VARCHAR) ]
SELECT position FROM table_name_58 WHERE player = "dan o'sullivan"