CREATE TABLE table_55972 ("Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

Which Bronze has a Silver of 2, and a Total smaller than 5?
SELECT AVG("Bronze") FROM table_55972 WHERE "Silver" = '2' AND "Total" < '5'
SELECT AVG("Bronze") FROM "table_55972" WHERE "Silver" = '2' AND "Total" < '5'