CREATE TABLE "2011_tt_results" (
  "race" text,
  "position" text,
  "time" text,
  "speed" text,
  "replica" text
);

Question: Which race has a position of 3rd and a speed of 123.628?
SQL: SELECT "race" FROM "2011_tt_results" WHERE "position"='3rd' AND "speed"='123.628';

Question: Which race has a replica of DNF?
SQL: SELECT "race" FROM "2011_tt_results" WHERE "replica"='dnf';

Question: Which race has a replica of DNF?
SQL: SELECT "race" FROM "2011_tt_results" WHERE "replica"='dnf';

Question: Which position has a speed of 123.220?
SQL: SELECT "position" FROM "2011_tt_results" WHERE "speed"='123.220';

Question: Which position has a time of 1:45:53:00?
SQL: SELECT "position" FROM "2011_tt_results" WHERE "time"='1:45:53:00';

Question: Which race has a position of 3rd and a speed of 126.452?
SQL: SELECT "race" FROM "2011_tt_results" WHERE "position"='3rd' AND "speed"='126.452';