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.
--------
Question: 6, 6, ['I', '8721', '6901', '737', '5767', '9771', 'h']

Answer: 9771


Question: 6, 16, ['P', '8933', '2757', 'y', 'p', '6687', '6903', 'S', 'b', '7221', 'V', 'B', '3633', 'G', '1209', 'J', '641', '1449', 's', 'w', 'C', '5801', 'Y']

Answer: 25653


Question: 13, 20, ['Q', '7931', '4189', 'x', 'F', '3765', 'y', '8985', '8161', 'F', '8389', 'h', '6601', '6197', '5083', '3625', '1997', '8961', 'E', 'Z', '2553']

Answer:
32464