In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.
9, ['Y', 'z', 'r', 'J', '8929', 'y', 'J', '6423', 'L', 'U', 'W', '4919', '3149', 'b', 'm', 'W', '935', '1021', 'W']