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: 5, 8, ['6317', '5497', 'j', 'O', '4929', 'U', 'C', '7067', 'f', 'r', 'u', 'Z', 'I', 'b', 'q', '6681', '8335', '1021', 'M', '7785', '6347', '5101', 'c', '1003', '257', 'v', 'r']

11996