CREATE TABLE "qualification" (
  "rank" real,
  "heat" real,
  "cyclist" text,
  "nation" text,
  "result" text
);

Question: what is the average rank when the cyclist is alexandr pliuschin?
SQL: SELECT AVG("rank") FROM "qualification" WHERE "cyclist"='alexandr pliuschin';

Question: what is the rank when heat is 9 and the nation is great britain?
SQL: SELECT SUM("rank") FROM "qualification" WHERE "heat"=9 AND "nation"='great britain';

Question: what is the result when the rank is 12?
SQL: SELECT "result" FROM "qualification" WHERE "rank"=12;