Detailed Instructions: 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.
Q: [12.184, -52, 25.942, 55.893, -31, 71, 3, 20.532]
A:
[-52, -31, 71, 3]