Teacher: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.
Teacher: Now, understand the problem? Solve this instance: 4, 12, ['k', '9065', 'f', '2417', 's', 'O', '9169', '7375', 'E', 'O', 'O', '3531', 'm', 'B', 'H', '3951', '1895', 'y', 'w', '2939', '7639', '6773', 'C', 'x', 'Y', 'E', 'I']
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
22492