instruction:
In this task, you will be given a list of integers. You should remove all of the odd integers from the list(consider 0 an even number). If every integer in the input list is odd then an empty list ("[]") should be returned. Otherwise, answer with the list of even numbers separated by comma inside brackets.
question:
[23, -78, -70, -40, 55]
answer:
[-78, -70, -40]


question:
[20, -70, 86]
answer:
[20, -70, 86]


question:
[-15, -34, -94, -17, -91, -12, -92, 72, 82, 84]
answer:

[-34, -94, -12, -92, 72, 82, 84]