In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
4, 8, ['5311', 'y', '5675', '4639', '9681', '8063', '8105', 'g', '1415', 'l', '8721', 'o', '8171', 'h', '5863', '9961', 'l', '7', 'K']