TASK DEFINITION: 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.
PROBLEM: [-3, -98, -23, -21]

SOLUTION: [-98]

PROBLEM: [74, -73, 18, 29]

SOLUTION: [74, 18]

PROBLEM: [20, 12, -57]

SOLUTION:
[20, 12]