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:
9, ['U', 'D', 't', 'q', 'h', '2909', '9001', '79', 'V', 'A', 'H', '5597', 'p', '4475', '9295', '6835', 'o', '8759', '8845', 'i', '2277', '445', 'i', '199', '8793', '9463', 'l', 'S']
answer:
U, D, t, q, h, 2909, 9001, 79, V, A, H, 5597, p, 4475, 9295, 6835, o, 8759, 8845


question:
6, ['6273', '5485', '2783', '577', 'n', 'P', 'z', '6023', 'b', '2017', 'w', 'C', '1521', 't']
answer:
6273, 5485, 2783, 577, n, P, z, 6023


question:
6, ['N', '3531', '6877', '1013', '3051', 'z', '5691', '8729', '8319', 'g', '8857', '1131', '4879', 'a', '9931', 'y', '4823', 'o', '1113', 'f', 'm', 'p', 'm', 'o', 'M', 'x', '4857', 's', '4325', 'A']
answer:

N, 3531, 6877, 1013, 3051, z, 5691, 8729, 8319, g, 8857, 1131, 4879, a, 9931, y, 4823, o, 1113, f, m, p, m, o