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.

[EX Q]: 1, ['s', '7121']
[EX A]: s

[EX Q]: 3, ['R', '7505', 'z', '3269', 'r', 'L', 'Q', '3693', '4919', '963', 'R', 'i', 'C', 'O']
[EX A]: R, 7505, z, 3269, r, L, Q, 3693, 4919, 963, R

[EX Q]: 5, ['k', '2829', 'f', '9543', '4813', '7757', 'k', '1471', '1537', 'B', '6525', 'r', '9263', '2083', '7255', 'b', 'O', 'W', 'L', 'w', 'I', '5197', 'd', 'c', '357', 'x']
[EX A]:
k, 2829, f, 9543, 4813, 7757, k, 1471, 1537, B, 6525, r, 9263, 2083, 7255, b, O, W, L, w, I