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, ['2935', 'H', '5139', 'n', 'X', '5999', 'C', '5147', 'J', '293', 'c', 'u', '9859', 'H', 'W', '2171', 'w', '3431', '1515']
answer:
2935, H, 5139, n, X, 5999, C, 5147, J, 293, c, u, 9859, H, W, 2171, w, 3431

question:
10, ['4421', 'm', '6963', '6375', '4091', 'x', '6913', 'P', '3573', '8383', '5081', '9329', '5375', 'F', '6687', '5247', 'k', '7757', '7719', 'G', 'C', '2727', 'C', '6229', 'N', 'j', '5087', '8789', '8919', 'r']
answer:
4421, m, 6963, 6375, 4091, x, 6913, P, 3573, 8383, 5081, 9329, 5375, F, 6687, 5247, k, 7757, 7719, G

question:
10, ['B', '1983', '183', '1701', '1653', '2491', '5077', 'W', 'x', 'W', '9505', '63', 'x', 'u', '1955', '3613', 'N', 'e', 'h', 'M', '4913', '1293', 'S', '1753', '5915', '7023', 'e']
answer:
B, 1983, 183, 1701, 1653, 2491, 5077, W, x, W, 9505, 63, x, u, 1955, 3613, N