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: 7, ['R', '9719', '7735', 'l', '2443', 'R', 'W', '1137', '8809', '5505', '953', '3001', '2857', '5161']

SOLUTION: R, 9719, 7735, l, 2443, R, W

PROBLEM: 1, ['2847', 'w', 'E', '4291', '9755', '491', '2807', '3995', '5677', '7395', '9175', 't', '9529']

SOLUTION: 2847, w, E, 4291, 9755, 491, 2807, 3995, 5677, 7395, 9175, t

PROBLEM: 1, ['D', '7633']

SOLUTION:
D