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.

Let me give you an example: 3, 7, ['A', '23', '7413', '6933', '3369', '807', 'M', '456']
The answer to this example can be: 18522
Here is why: Here, the numbers from 3rd to 7th position are '7413', '6933', '3369', and '807', hence their sum (7413+6933+3369+807) is 18522.

OK. solve this:
2, 7, ['z', 'C', '3345', 'X', 'y', 'O', '2777', 'd', '4677', '7907', 'q', '5629', 'Z', '7807', 'h', 'v', 'g', 'A']
Answer:

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
6122