instruction:
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.
question:
1, ['6421', '8369', 'Y', '6487', '7131', '2359', 'e', '2763', 'L', '6021', '1685', 'A', '9371', '7243', 'I', 'T', '659', 'E', '6979']
answer:
6421, 8369, Y, 6487, 7131, 2359, e, 2763, L, 6021, 1685, A, 9371, 7243, I, T, 659, E


question:
1, ['a', 'k', 'B', '7647', '5407', 'f', '9239', '4391', '4439', 'y']
answer:
a, k, B, 7647, 5407, f, 9239, 4391, 4439


question:
7, ['v', '6215', '6451', '1863', 'Y', '6009', 'I', '5577', '185', 'p', '9695', 'K', '9911', '6921', 'G']
answer:

v, 6215, 6451, 1863, Y, 6009, I, 5577