What is the finish position for cars by Pontiac driven by Bobby Hamilton?
CREATE TABLE "race_results" (
  "pos" real,
  "sp" real,
  "no" real,
  "driver" text,
  "car_name" text,
  "car_make" text,
  "entrant" text,
  "laps" real,
  "status" text
);
SELECT "pos" FROM "race_results" WHERE "car_make"='Pontiac' AND "driver"='Bobby Hamilton';