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:
1, 1, ['Y', 'o']
Answer:
0