TASK DEFINITION: In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every even number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no even numbers in an inner list you should output 0 for that list.
PROBLEM: [[-25, 31, 45], [-25, -45, 2, 1, -48], [9, -46, 45, -12, 47], [-41, 22, -17], [-43, 39]]

SOLUTION: [0, -96, 552, 22, 0]

PROBLEM: [[-39, -46, -48], [23, 47, 48], [-44, 23, -45, 48], [5, -21, 37], [33, -3, 24], [10, 8, -29, -13, -39], [11, 22, 14], [-33, 12, 20], [14, 23, -34]]

SOLUTION: [2208, 48, -2112, 0, 24, 80, 308, 240, -476]

PROBLEM: [[-13, 49, 20], [40, 31, -5, -23, -14], [35, 6, 34, -6], [-10, -10, -41], [23, -29, -20]]

SOLUTION:
[20, -560, -1224, 100, -20]