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:
6, ['7151', 'S', '4193', '6261', 'H', '4623', '1455', 't', '1421', 'e', '4227', '4719', 'g', 'V', 'Z', 't', 'z', '5603', '5745']
answer:
7151, S, 4193, 6261, H, 4623, 1455, t, 1421, e, 4227, 4719, g


question:
2, ['531', 'w', '4959', '4217']
answer:

531, w