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:
3, ['u', 's', 'k', '5215', '9609', '1617', 'i']
answer:
u, s, k, 5215


question:
2, ['f', 'X', 'M', '4005', '1665', '1379', '2731', 'p', '3683', 'C', '9699', 'H', '4481', 'M', 'e', 'N', 'C']
answer:
f, X, M, 4005, 1665, 1379, 2731, p, 3683, C, 9699, H, 4481, M, e


question:
8, ['5033', 'E', '4957', '8135', 'a', 'R', '295', 'x', '6979', '7551', '2603', '7753', 'C', '1819', '265', 'M', '707', '9201', 'f', '7957', 'd', 'T', 'u', '3613', '545', 'H', 'H', 'E']
answer:

5033, E, 4957, 8135, a, R, 295, x, 6979, 7551, 2603, 7753, C, 1819, 265, M, 707, 9201, f, 7957