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:
[-77, -21.223, 28.614]
answer:
[-77]


question:
[-64, 14.142, 4, -52, 0.541, -46.632, 0]
answer:
[-64, 4, -52, 0]


question:
[-18.041, 57, 84, 44.757, -28.643, -64, 31]
answer:

[57, 84, -64, 31]