คนขับคนไหนที่ยังไม่มีรถพร้อม ?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
which driver did not have his/her car ready ?It is not neccessary to use all the tables.
 table_204_976:  id [ number]  "pos" [ text]  "driver" [ text]  "entrant" [ text]  "constructor" [ text]  "time/retired" [ text]  "grid" [ number] 
SELECT "driver" FROM table_204_976 WHERE "time/retired" = 'car not ready'