Question: What is the lowest total that has a rank less than 8, a silver greater than 6, and 20 as the bronze?
SQL: SELECT MIN("Total") FROM "2-18907412-4" WHERE "Rank" < 8.0 AND "Silver" > 6.0 AND "Bronze" = 20.0;

Question: What is the average silver that has a gold greater than 3, with soviet union (urs) as the nation, and a bronze greater than 26?
SQL: SELECT AVG("Silver") FROM "2-18907412-4" WHERE "Gold" > 3.0 AND "Nation" = 'soviet union (urs)' AND "Bronze" > 26.0;

Question: What is the highest silver that has 57 as the total, with a bronze greater than 20?
SQL: SELECT MAX("Silver") FROM "2-18907412-4" WHERE "Total" = 57.0 AND "Bronze" > 20.0;

Question: What rank has a gold greater than 0, 0 as the bronze, with Germany (GER) as the nation?
SQL: SELECT "Rank" FROM "2-18907412-4" WHERE "Gold" > 0.0 AND "Bronze" = 0.0 AND "Nation" = 'Germany (GER)';

Question: How many bronzes have 1 as the total, with spain (esp) as the nation, and a gold greater than 0?
SQL: SELECT COUNT("Bronze") FROM "2-18907412-4" WHERE "Total" = 1.0 AND "Nation" = 'spain (esp)' AND "Gold" > 0.0;