Question: What is the sum of the bronze medals of the nation with less than 0 silvers?
SQL: SELECT SUM("Bronze") FROM "2-18868206-3" WHERE "Silver" < 0.0;

Question: What is the highest amount of bronze china, which has more than 1 gold and more than 11 total, has?
SQL: SELECT MAX("Bronze") FROM "2-18868206-3" WHERE "Gold" > 1.0 AND "Nation" = 'china' AND "Total" > 11.0;

Question: Wha is the average number of bronze of hungary, which has less than 1 silver?
SQL: SELECT AVG("Bronze") FROM "2-18868206-3" WHERE "Nation" = 'hungary' AND "Silver" < 1.0;