CREATE TABLE table_74893 ("Rank" FLOAT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What is the average gold medals for countries with more than 0 bronze, more than 0 silver, rank over 2 and total over 3?
SELECT AVG("Gold") FROM table_74893 WHERE "Bronze" > '0' AND "Silver" > '0' AND "Rank" > '2' AND "Total" > '3'
SELECT AVG("Gold") FROM "table_74893" WHERE "Bronze" > '0' AND "Rank" > '2' AND "Silver" > '0' AND "Total" > '3'