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: [[-24, -39, 47], [-2, 26, 10, 25], [-34, -16, 40, -16], [47, -24, 46, -38, -10], [-6, -39, 19], [-44, -36, -14, 2]]

SOLUTION: [-24, -520, -348160, -419520, -6, -44352]

PROBLEM: [[29, -20, 3, -40], [47, 0, -47], [-1, -26], [-3, -33, 42, -21, 20], [9, 14, 13, 26, 35], [-8, -48, -30, 30], [42, 23], [19, 15, -50, -9, 29], [2, 39, 30, -27], [-8, -27, 37], [44, 14, 39, -10], [-2, -4, 26, -7, 3], [8, -36], [46, -24]]

SOLUTION: [800, 0, -26, 840, 364, -345600, 42, -50, 60, -8, -6160, 208, -288, -1104]

PROBLEM: [[-9, 16], [12, 0, -14], [34, 6], [-20, 33], [-9, 1, -15], [33, 28, -8], [-26, -39, -22], [-33, -42, 36, 19, 37], [-41, 30, -29, 31], [-43, -17, -42, -31]]

SOLUTION:
[16, 0, 204, -20, 0, -224, 572, -1512, 30, -42]