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:
2, ['U', 'l', 'M', '1741']
answer:
U, l


question:
3, ['t', 'x', 't', 'O', 'L', '2937', 'A', '4883', '745', 'H', '1661', 'u', '9837', '7675', '7471', '3781', 'n', '8275']
answer:
t, x, t, O, L, 2937, A, 4883, 745, H, 1661, u, 9837, 7675, 7471


question:
5, ['9207', 'u', 'b', '4775', '7781', '1081', '6841', 'y', 'Y', '4173', 'l', '915', 'u', '1277', '4501', 'S', '2195', '9893', 'd', '6537', 'K', '4665']
answer:

9207, u, b, 4775, 7781, 1081, 6841, y, Y, 4173, l, 915, u, 1277, 4501, S, 2195