หากทีม NFL คือ Houston Oilers และตำแหน่งคือ DT ใครคือทีม Pro?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
If the NFL team is the Houston Oilers and the position is DT who is the Pro team?It is not neccessary to use all the tables.
 table_27132791_3:  (pro_team [ VARCHAR ] position [ VARCHAR ] nfl_team [ VARCHAR) ]
SELECT pro_team FROM table_27132791_3 WHERE position = "DT" AND nfl_team = "Houston Oilers"