instruction:
In this task, you are given an input i,A where i is an integer and A is an array. You need to find every ith element of A starting with the 1st element.
question:
1, ['2141', 'U']
answer:
2141, U


question:
5, ['J', '7589', '3991', 'E', 'X', '2969', 'I', '243', '3613', 'V', 'c', 'z', '4379', 'O', 'Q', 'b', 'C', '2191', 'h', '6263', 's', '8807', '5511', 'z', 'l', 'U', '6889', 'D', 'W', 'L', 'c', 'W', '4429', '4817', '1043']
answer:
J, 2969, c, b, s, U, c


question:
16, ['f', '5443', '2585', '4085', 'Y', '329', 'f', '7597', '4547', '7217', '7961', '4387', '2271', 'k', '5679', '2083', '9733', '3227', '5635', 'f', 'o', '6931', '2793', 'X', 'R', '891', '7693', 'Q', 'A', '9513', 'G', 'U', 'f', '7691', '9743', '7803', '9949', '7083', 'I', 'r', '7649', 'w', '639']
answer:

f, 9733, f