Question: Poland has what notes?
SQL: SELECT "Notes" FROM "2-18662689-5" WHERE "Country" = 'Poland';

Question: What is Croatia's rank?
SQL: SELECT "Rank" FROM "2-18662689-5" WHERE "Country" = 'Croatia';

Question: When rank is 5, what is the rowers?
SQL: SELECT "Rowers" FROM "2-18662689-5" WHERE "Rank" = 5.0;

Question: What is the average rank for Denmark?
SQL: SELECT AVG("Rank") FROM "2-18662689-5" WHERE "Country" = 'Denmark';