CREATE TABLE "final" (
  "name" text,
  "nationality" text,
  "4_30" text,
  "4_45" text,
  "4_55" text,
  "result" real
);

Question: What is the 4.45 for Anna Rogowska from Poland?
SQL: SELECT "4_45" FROM "final" WHERE "nationality"='poland' AND "name"='anna rogowska';

Question: What is the 4.45 for Yelena Isinbayeva?
SQL: SELECT "4_45" FROM "final" WHERE "name"='yelena isinbayeva';

Question: What is Anna Rogowska's average result?
SQL: SELECT AVG("result") FROM "final" WHERE "name"='anna rogowska';

Question: What national has 4.45 for o and 4.55 for xo?
SQL: SELECT "nationality" FROM "final" WHERE "4_45"='o' AND "4_55"='xo';