CREATE TABLE "1972_isle_of_man_sidecar_500cc_tt_final_" (
  "place" real,
  "rider" text,
  "country" text,
  "machine" text,
  "speed" text,
  "time" text,
  "points" real
);

Question: What are the fewest points that Roger Dutton/Tony Wright have received?
SQL: SELECT MIN("points") FROM "1972_isle_of_man_sidecar_500cc_tt_final_" WHERE "rider"='roger dutton/tony wright';

Question: How fast does the BMW with 6 points go?
SQL: SELECT "speed" FROM "1972_isle_of_man_sidecar_500cc_tt_final_" WHERE "machine"='bmw' AND "points"=6;