TASK DEFINITION: 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.
PROBLEM: 11, ['5031', '5005', 'c', '3503', '973', 'I', 'K', 'G', '9011', '1023', 'G', '3781', 'f', '6821', 'T', '3717', 'L', '8655', '449', '7553', '791', '247', '2187', 'A', 'r', '4941', '2119', '1935', '811']

SOLUTION: 5031, 5005, c, 3503, 973, I, K, G, 9011, 1023, G, 3781, f, 6821, T, 3717, L, 8655

PROBLEM: 5, ['6765', 'p', '8607', '6089', 'b', 'r', '5143', 'V', '8725', '8499', '3323']

SOLUTION: 6765, p, 8607, 6089, b, r

PROBLEM: 1, ['3017', '8751', 'D', '3281', '2719', 'Q']

SOLUTION:
3017, 8751, D, 3281, 2719