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

Question: Which year was held in beijing?
SQL: SELECT "year" FROM "taekwondo_medals" WHERE "venue"='beijing';

Question: How many years had a Venue of eindhoven?
SQL: SELECT COUNT("year") FROM "taekwondo_medals" WHERE "venue"='eindhoven';

Question: Which Competition has a Venue of manchester in 2009?
SQL: SELECT "competition" FROM "taekwondo_medals" WHERE "venue"='manchester' AND "year"=2009;

Question: Which Year has a Position of 2nd, and Notes of -63kg, and a Venue of manchester?
SQL: SELECT "year" FROM "taekwondo_medals" WHERE "position"='2nd' AND "notes"='-63kg' AND "venue"='manchester';