CREATE TABLE table_6981 ("Rank" FLOAT, "Celebrity" TEXT, "Professional Partner" TEXT, "Season" FLOAT, "Average" FLOAT)

What is the highest average of celebrity Natalia Lesz, who is ranked greater than 4?
SELECT MAX("Average") FROM table_6981 WHERE "Rank" > '4' AND "Celebrity" = 'natalia lesz'
SELECT MAX("Average") FROM "table_6981" WHERE "Celebrity" = 'natalia lesz' AND "Rank" > '4'