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, 9, ['B', '3203', '3527', 'X', '5499', 'A', 'U', '1473', 'Z', '1257', '7881', '6607', '5823', 'z', '5951', 'r', 'q', '1243', 'O', 'D', '9591', 'I']

6972