CREATE TABLE table_55758 ("Sport" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What is the lowest Bronze that has a Total larger than 18 and a Silver smaller than 143?
SELECT MIN("Bronze") FROM table_55758 WHERE "Total" > '18' AND "Sport" = 'total' AND "Silver" < '143'
SELECT MIN("Bronze") FROM "table_55758" WHERE "Silver" < '143' AND "Sport" = 'total' AND "Total" > '18'