CREATE TABLE "achievements" (
  "year" real,
  "competition" text,
  "venue" text,
  "position" text,
  "notes" text
);

Question: What is the notes distance for 2nd position earlier than 1986?
SQL: SELECT "notes" FROM "achievements" WHERE "position"='2nd' AND "year"<1986;

Question: Which venue hosts the Olympic Games for DNQ position?
SQL: SELECT "venue" FROM "achievements" WHERE "competition"='olympic games' AND "position"='dnq';

Question: In what year is the notes distance 1.83m?
SQL: SELECT "year" FROM "achievements" WHERE "notes"='1.83m';