ใครเป็นผู้ผลิตรถยนต์ที่ขับโดย Bradley Smith?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Who is the manufacturer of the car driven by Bradley Smith?It is not neccessary to use all the tables.
 table_9000:  "Rider" [ text]  "Manufacturer" [ text]  "Laps" [ text]  "Time/Retired" [ text]  "Grid" [ text] 
SELECT "Manufacturer" FROM table_9000 WHERE "Rider" = 'bradley smith'