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.
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Question: [20.739, -1.82, 29, 23, -3.421, -29.422, 5.193, 7.863, -42]

Answer: [29, 23, -42]


Question: [-25.743, -56.242, -60.296, 65.251, -55.56, 19]

Answer: [19]


Question: [34, -87, 59.881, -29]

Answer:
[34, -87, -29]