CREATE TABLE "a" (
  "rider" text,
  "horse" text,
  "faults" text,
  "round_1_points" text,
  "total" real
);

Question: Tell me the rider with 18.185 points round 1
SQL: SELECT "rider" FROM "a" WHERE "round_1_points"='18.185';

Question: Tell me the most total for horse of carlson
SQL: SELECT MAX("total") FROM "a" WHERE "horse"='carlson';

Question: Tell me the rider that had round 1 points of 7.465 and total more than 16.615
SQL: SELECT "rider" FROM "a" WHERE "total">16.615 AND "round_1_points"='7.465';