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:
6, ['985', '7793', '2875', '4197', 'U', 'z', 'e', 'f', '591', '3747', '8661', 'I', 'u', '9343', '6973', 'K', '6295', '7271', 'g', '3797', '8631', '5711', '503']
answer:
985, 7793, 2875, 4197, U, z, e, f, 591, 3747, 8661, I, u, 9343, 6973, K, 6295


question:
5, ['z', 'x', '6723', 'X', 'B', '9233', '4475', '5569', 'l', '9069']
answer:
z, x, 6723, X, B


question:
6, ['b', '8245', '2541', '3043', '7193', '7149', '971', 'R', '1479', '5615', 'D', 'k', '1749', '6111', 'e', '8987', '4153', 'S']
answer:

b, 8245, 2541, 3043, 7193, 7149, 971, R, 1479, 5615, D, k