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:
1, ['O', '6951', '5741']
answer:
O, 6951


question:
4, ['2877', '4495', 'H', 'g', '1741', '6623', 't', '5345', 'l', 'J', '3691', 'A', '467', '6027', '789', '7345', 'l', 'r', '1637', 'w', 'x', '7823', 'U']
answer:
2877, 4495, H, g, 1741, 6623, t, 5345, l, J, 3691, A, 467, 6027, 789, 7345, l, r, 1637


question:
11, ['8635', '3253', '709', '2759', '2535', '6975', '9879', '7747', '7387', '4397', '957', '2959', '1081', '8099', 'Z', '1557', 'o', '2739', '3339', '7941', 'x', '2883', 'E', 'U', '17']
answer:

8635, 3253, 709, 2759, 2535, 6975, 9879, 7747, 7387, 4397, 957, 2959, 1081, 8099