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:
1, ['O', 'w', 'F', '6965', 'J', 'l', '205', 'N', '3153', 'b', '2955', '3409', 'X', 'E', 'n', 'm', '2955', 'V', '769']
answer:
O, w, F, 6965, J, l, 205, N, 3153, b, 2955, 3409, X, E, n, m, 2955, V


question:
8, ['9417', '9391', '4331', 'q', '9721', 'w', '5021', '6915', '6291', 'U', 'B', 'H', '7511', '8761', 'w', '6675', '6919', '5193', 'e', '4799', '6435', 'D', '5285', 's']
answer:
9417, 9391, 4331, q, 9721, w, 5021, 6915, 6291, U, B, H, 7511, 8761, w, 6675


question:
6, ['n', '6955', '4673', '5645', '6289', '9537', '4019', '509', 'n', '7829', 's', '5939', '2933', 'I', '3803', 'N', '5669', '2841', '4939', 'V', 'g', '5123']
answer:

n, 6955, 4673, 5645, 6289, 9537, 4019, 509, n, 7829, s, 5939, 2933, I, 3803, N