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.
5, ['G', 'c', '1675', 'C', '129', '1545', 'n', '3927', 'D', 'K', 'k', 'R']