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, ['J', 'W', '7117', 'b', '1359', 'F']
answer:
J, W, 7117


question:
4, ['6995', 'e', 'o', 'O', 'i', 'm', 'R', 'g', '8387', '7573', 'D', '8767', 'y']
answer:
6995, e, o, O, i, m, R, g, 8387


question:
2, ['6417', '8701', '5143', 'B', 'B', '8403', '4119', '5523', 'O', '9379', '5015', 'n', 'U', '1161', 'J', 'w', 'G', '6407', 'w', 'H', '2037', 'H', '8663', 'f', 'Z', '7127', 'w', 'C', '69', '6143']
answer:

6417, 8701, 5143, B, B, 8403, 4119, 5523, O, 9379, 5015, n, U, 1161, J, w, G, 6407, w, H, 2037, H, 8663, f, Z, 7127, w, C