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

Question: What Venue has a Year smaller than 1991, Time larger than 10.29, Competition of mediterranean games, and Event of 4x100 m relay?
SQL: SELECT "venue" FROM "achievements" WHERE "year"<1991 AND "time">10.29 AND "competition"='mediterranean games' AND "event"='4x100 m relay';

Question: What Event has a Position of 1st, a Year of 1983, and a Venue of budapest?
SQL: SELECT "event" FROM "achievements" WHERE "position"='1st' AND "year"=1983 AND "venue"='budapest';

Question: What Position has a Time of 20.66?
SQL: SELECT "position" FROM "achievements" WHERE "time"=20.66;

Question: What is the greatest Time with a Year of 1991, and Event of 4x100 m relay?
SQL: SELECT MAX("time") FROM "achievements" WHERE "year"=1991 AND "event"='4x100 m relay';