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, ['N', 'y', '1729', 'l', '739', 'V', '6443', '6063', 'M', '153', 'Z', '1741', '167', 'K', 'Z', '1427', '1775', 'A', '969', 'a', '2945']

SOLUTION: N, y, 1729, l, 739, V, 6443, 6063, M, 153, Z, 1741, 167, K

PROBLEM: 1, ['p', '8309', '1559', 'M', '9065']

SOLUTION: p, 8309, 1559, M

PROBLEM: 1, ['I', 'U']

SOLUTION:
I