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: [-67.704, 90, -31, 60, -1.327, -35, -22.537, -73]

SOLUTION: [90, -31, 60, -35, -73]

PROBLEM: [-22.716, 74.706, -13.676, 36.64, -69, -75.794, 0.121, 8, 39, -70, -35.649]

SOLUTION: [-69, 8, 39, -70]

PROBLEM: [-18.104, 50, -18, -20, 4.889]

SOLUTION:
[50, -18, -20]