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:
4, ['R', 'U', 'W', '403', '8287', 's', '8495', 'x']
answer:
R, U, W, 403


question:
2, ['8883', '1411', '9753', '3947', 'Y', 'E', 'B', '4923', 'B', 'E', 'd', '1659', 'y', 't', 'd', '2321', 'C', 'M', '9013', 'U', '579', '399']
answer:
8883, 1411, 9753, 3947, Y, E, B, 4923, B, E, d, 1659, y, t, d, 2321, C, M, 9013, U


question:
2, ['g', '6705', 'N', '4727', '3849', '5875', 'o', 'a', '7797', '9681', '7069', '4289', 'q', 'H', 'b', '4291', 'f', '9409', '241', 'c']
answer:

g, 6705, N, 4727, 3849, 5875, o, a, 7797, 9681, 7069, 4289, q, H, b, 4291, f, 9409