instruction:
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.
question:
2, ['687', '8957', '9003', '9701', 'K', '9929', '6287', 'r', 'd', '8885', '1275', '3815', 'i', 'W', 'K', '9301', '2777', '5839', 's', '2333', '1057', 'a']
answer:
687, 8957, 9003, 9701, K, 9929, 6287, r, d, 8885, 1275, 3815, i, W, K, 9301, 2777, 5839, s, 2333


question:
11, ['7021', 'w', 'I', '2123', '5935', 'y', 'l', '2351', '3207', '9613', '963', '8925', '9673', 'X', 'z', 'X', 'K', 'w', '2433', 'O', '1495', 'Z', '957', 'R', 'l', '8745', '5553', 'R']
answer:
7021, w, I, 2123, 5935, y, l, 2351, 3207, 9613, 963, 8925, 9673, X, z, X, K


question:
4, ['s', '9855', 'l', '6245', 'R', 'J', 'h', 'U', '3043', 'N', '3713', '903', '3351', '3553', 'k', 'I', 'n', 'X']
answer:

s, 9855, l, 6245, R, J, h, U, 3043, N, 3713, 903, 3351, 3553