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: [57.073, 0.104, -90, -17.09, 32, -90, -33, -91]

SOLUTION: [-90, 32, -90, -33, -91]

PROBLEM: [-6.649, -14.79, 47.499, -18.932, -26.449, 11.599, -46, 25.271, -60, 3.02, -47]

SOLUTION: [-46, -60, -47]

PROBLEM: [-43.061, -6.627, -29.561, -9.183, -5.493, 90, 29.595, 15.505, -4]

SOLUTION:
[90, -4]