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:
2, ['r', '7699', 's', 'c', '9657']
answer:
r, 7699, s


question:
4, ['7539', '5355', '5163', '393', 'U', '9923', 'E', 'H', 'A', 'K', 'o', 'N', 'Z', 'c']
answer:
7539, 5355, 5163, 393, U, 9923, E, H, A, K


question:
7, ['G', 'r', '4661', '8057', '1711', 'K', 'U', 'F', '3301', 'L', '5133', 'r', 'I', 'y', 'a', 'g', '8855', '8803', 'm', 'S', 'g', 'i', 'F', '4757', '2523']
answer:

G, r, 4661, 8057, 1711, K, U, F, 3301, L, 5133, r, I, y, a, g, 8855, 8803