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: 6, 14, ['3975', '119', '5615', '5019', '7145', '3387', 'P', 's', '1639', 'B', 'J', '6533', 'f', '647', '4695', 'I', 'c', '6623', 'e', '2243', '9955', 'B', '8343', 'y', '6625', 'Q', '5855']

12206