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: 2, ['z', 'R', '9925', '7869', 'p', '4945']

SOLUTION: z, R, 9925, 7869

PROBLEM: 3, ['9165', 'N', 'f', '5277', 'J', 'g', '833', '3227']

SOLUTION: 9165, N, f, 5277, J

PROBLEM: 1, ['P', 'g', 'O']

SOLUTION:
P, g