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:
10, ['L', '1869', '833', 'D', 'Y', '8065', '1633', 'b', '6279', 'n', '8247', 'K', 'g', '8071', '3835', '5713', '5255', 'W', 'R', '9377', 'W', '2647']
answer:
L, 1869, 833, D, Y, 8065, 1633, b, 6279, n, 8247, K


question:
8, ['e', '7531', 'b', '2455', '7829', '7961', 'Y', '883', '7337', 'E', '507', '2101', '3867', 'Q', 'i', '6899', '1187', '3403', 'h', '2229']
answer:
e, 7531, b, 2455, 7829, 7961, Y, 883, 7337, E, 507, 2101


question:
1, ['x', 'P', 'J', '4899', 'Q', 'k', '2775']
answer:

x, P, J, 4899, Q, k