Definition: 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.
Input: 8, 19, ['p', 'p', 's', '7851', '5077', '5185', '1791', '9803', '3321', 'Y', 'V', 'u', '9069', '7713', 'k', '4007', 'g', '1801', 'M', 'G', '2159']

35714