Question: What is the average number of gold medals won among the nations that won more than 1 bronze?
SQL: SELECT AVG("Gold") FROM "2-18929648-4" WHERE "Bronze" > 1.0;

Question: What is the average number of bronze medals won among nations that won at least 1 medal and are not ranked 1st?
SQL: SELECT AVG("Bronze") FROM "2-18929648-4" WHERE "Total" > 1.0 AND "Rank" > 1.0;

Question: What is the least number of gold medals won among nations ranked 1 with no silver medals?
SQL: SELECT MIN("Gold") FROM "2-18929648-4" WHERE "Rank" = 1.0 AND "Silver" < 1.0;