TASK DEFINITION: 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.
PROBLEM: [89, 20, -51.847, -41, 32, -43.751, 33.272, 31]

SOLUTION: [89, 20, -41, 32, 31]

PROBLEM: [-14.859, -45.731, -95, -64.451, 0.36, -74, 8.698]

SOLUTION: [-95, -74]

PROBLEM: [-40, 13.093, -21.684, 20, -8.868, -5.144, -91, 20, -8.64]

SOLUTION:
[-40, 20, -91, 20]