instruction:
In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
question:
[12.151, 49.273, 58, 56, -36, -43, 31, 42.663, -8.604]
answer:
[58, 56, -36, -43, 31]


question:
[-18.504, 31, 23, -58, -34, -0.825, -87, -12.556]
answer:
[31, 23, -58, -34, -87]


question:
[-4, -18, -13.63, 60, 24.961, -16.813, -8.25, -84]
answer:

[-4, -18, 60, -84]