Question: For all countries with 7 bronze medals and a total number of medals less than 13, what's the sum of silver medals?
SQL: SELECT SUM("Silver") FROM "2-13023411-1" WHERE "Bronze" = 7.0 AND "Total" < 13.0;

Question: For countries with total number of medals less than 5 and more than 2 bronze medals, what's the lowest number of gold medals?
SQL: SELECT MIN("Gold") FROM "2-13023411-1" WHERE "Total" < 5.0 AND "Bronze" > 2.0;