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, ['S', 'W', '8205', '5065', '7121', 'g', '3045', 'A', '239', '6759', 'G', 'e', '8499', 'h', 'W', 'x', '3699']

SOLUTION: S, W, 8205, 5065, 7121, g, 3045, A, 239, 6759

PROBLEM: 10, ['G', '6913', '8663', 'T', 'q', 'f', '2601', '5891', '317', '845', '5811', 'X', 'd', 'K', '5683', '5679', 'h', '2247', 'm', 'p', '4683', '8285']

SOLUTION: G, 6913, 8663, T, q, f, 2601, 5891, 317, 845, 5811, X

PROBLEM: 1, ['3751', '8367']

SOLUTION:
3751