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:
4, ['u', '8921', '7805', '1995', '5493', 'D', 'A', '9687']
answer:
u, 8921, 7805, 1995


question:
2, ['6893', '3653', '2891', 'V', 'l', 'U', '2921', '403']
answer:
6893, 3653, 2891, V, l, U


question:
2, ['1795', 'f', 'p', 'H', 'T', '9049', '7059', '6443', 'v', 'E', 'd', '9647', '2801', 'N', '4679', '2249', '7531', 'M', 'A', '1261', '1253', '7181', 'u', '5453', 'W', '6605', 'A']
answer:

1795, f, p, H, T, 9049, 7059, 6443, v, E, d, 9647, 2801, N, 4679, 2249, 7531, M, A, 1261, 1253, 7181, u, 5453, W