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:
4, ['s', 'f', '4839', '1155', '7639', 'w', '2947', 'R', 'h']
answer:
s, f, 4839, 1155, 7639


question:
1, ['5173', 'e', 'j']
answer:
5173, e


question:
13, ['k', '5755', 'E', '6737', '7759', 'T', '4341', 'h', '5699', '3961', '5403', 'F', '7129', '3761', '1011', 'X', 'I', 'G', '4039', 'W', 'z', '1873', '6767', 'W', 'C', 'L']
answer:

k, 5755, E, 6737, 7759, T, 4341, h, 5699, 3961, 5403, F, 7129