Question: What is the lowest silver that has a bronze greater than 1, a gold less than 2, and a total less than 2?
SQL: SELECT MIN("Silver") FROM "2-15807776-2" WHERE "Bronze" > 1.0 AND "Gold" < 2.0 AND "Total" < 2.0;

Question: What average rank that has a silver less than 0?
SQL: SELECT AVG("Rank") FROM "2-15807776-2" WHERE "Silver" < 0.0;

Question: How many silver have 4 as the total with a bronze less than 2?
SQL: SELECT COUNT("Silver") FROM "2-15807776-2" WHERE "Total" = 4.0 AND "Bronze" < 2.0;

Question: How many totals have a rank greater than 4, czech republic as the nation, and a bronze greater than 0?
SQL: SELECT SUM("Total") FROM "2-15807776-2" WHERE "Rank" > 4.0 AND "Nation" = 'czech republic' AND "Bronze" > 0.0;

Question: What average total has a gold greater than 0, and a silver greater than 0, with a bronze greater than 2?
SQL: SELECT AVG("Total") FROM "2-15807776-2" WHERE "Gold" > 0.0 AND "Silver" > 0.0 AND "Bronze" > 2.0;