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, ['R', 'U', 'W', '403', '8287', 's', '8495', 'x']
answer:
R, U, W, 403


question:
11, ['h', 'c', 'H', 'J', 'Z', '4545', '4481', '53', 'W', '5899', 'H', 'l', 'L', 'C', 'Q', 'E', '3765', '1885', '517', '8723', '6651', '7353', 'q', 'w', 'F', '9487', 'Z']
answer:
h, c, H, J, Z, 4545, 4481, 53, W, 5899, H, l, L, C, Q, E


question:
1, ['8317', 'T', '5809', 'q', '2317', '7535', '2891']
answer:

8317, T, 5809, q, 2317, 7535