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, ['z', 'C', '1787', 'P', 'i', 'M', 'V', '7833', 'i', '189', '6017', 'I']
answer:
z, C, 1787, P, i, M, V, 7833, i, 189


question:
1, ['A', '7761']
answer:
A


question:
3, ['6183', '7021', 'B', '5679', 'a', '7619', 'e', '3137', 'D', 'T', 'z', '1561', '927', '7833', 'x', 'K']
answer:

6183, 7021, B, 5679, a, 7619, e, 3137, D, T, z, 1561, 927