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.

[84, 1, 27, 54, 31.44, -10.581, -0.927, -15, 60, -42.346]
[84, 1, 27, 54, -15, 60]

[-11.466, -21, 20.328, 20.846, 4.645, -23.691, -1.658, -2.996, -15]
[-21, -15]

[-37.772, -60, 0.798, 33.027, 3.583, -97.966, 1.912, -32.389, -74.386, -24.628, -26.488]

[-60]