CREATE TABLE table_79350 ("Rank" TEXT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What is the lowest total for those receiving less than 18 but more than 14?
SELECT MIN("Total") FROM table_79350 WHERE "Silver" < '18' AND "Rank" = '14'
SELECT MIN("Total") FROM "table_79350" WHERE "Rank" = '14' AND "Silver" < '18'