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, ['4181', 'B', 'r']
answer:
4181, B, r


question:
3, ['2937', '1757', 'g', '1371', 'o', 'n', 'a', '7905', 'N', 'z', '1883', '9887', 'X', '2959', 'z', 'a', 'E', '9377', 'q', 'h', '8651', '3289', 'y', 'C', 'd', '645', '6835', '8763', '6291', '4927', '1607', '6963', 'U', 'L', '8023', 'X']
answer:
2937, 1371, a, z, X, a, q, 3289, d, 8763, 1607, L


question:
15, ['F', 'E', 'c', '7793', '5263', 'N', 'O', '1117', 'v', 'm', 'k', 'W', 'E', '9639', '6665', 'C', '9575', 'A', '6161', 'P', '9877', '681', '1435', '1745', 'e', 'k', 'q', '7101', 'z', 'f', '7663', '2905', 'N', 'P']
answer:

F, C, 7663