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:
[-3, -98, -23, -21]
answer:
[-98]


question:
[-50, -55, 81, -84, 71, 90]
answer:
[-50, -84, 90]


question:
[-55, 15, -73]
answer: