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: 3, ['9869', 'k', '3023', '4437', 'h', '877', 'y']

SOLUTION: 9869, k, 3023, 4437

PROBLEM: 4, ['s', 'k', 'Y', '1677', 'j', '931', '8947', 'R', 'z', '941', '1599', '7607', 'g', '3005', '6127']

SOLUTION: s, k, Y, 1677, j, 931, 8947, R, z, 941, 1599

PROBLEM: 1, ['j', 'z', 'B', 's', 'A', 'R']

SOLUTION:
j, z, B, s, A