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, ['U', 's', '1015', 'b', 'A', '8139']

Answer: U, s, 1015, b, A


Question: 4, ['971', '3213', 'E', 'o', 'x', 'h', '5493', '4229']

Answer: 971, 3213, E, o


Question: 2, ['1891', '9241', 'P', '1313', 'R', '145', 'g', 'H', 'd', 'z', 'G', '2741', '779', '5241', '4255', '3281']

Answer:
1891, 9241, P, 1313, R, 145, g, H, d, z, G, 2741, 779, 5241