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: [[-5, -36], [-22, 36, -40], [-46, -4, 25, 2], [-32, 9, -13, -18], [-22, 24, -2, -34, 11], [21, 35, -47], [-37, -48, -45, -32, -15], [25, -5, -34, 39, 37], [37, 0], [-23, 13, -19, 12], [13, -20, 32, 16], [-7, -41], [34, 11, -14, 37], [34, -17], [43, 28, 16, -33]]

SOLUTION: [-36, 31680, 368, 576, -35904, 0, 1536, -34, 0, 12, -10240, 0, -476, 34, 448]

PROBLEM: [[23, 35], [2, -41], [-7, 10, 9, 37, 12], [-12, -28, -28], [-17, 16, -3, 49, -34], [-8, -31, -21, 28], [27, 44, 20], [-34, 25, -27], [-28, -5, 24, 21, -41], [-42, 43, 37]]

SOLUTION: [0, 2, 120, -9408, -544, -224, 880, -34, -672, -42]

PROBLEM: [[-24, -26, -16, 16, 41], [28, -40, -18], [-42, 14], [-27, 48], [-10, -33, -5], [-36, -49, 39], [-10, 47, -12, -49, 4], [50, 10, 23], [-9, 2, -35], [26, 43], [-26, 9, -45, 44, 44], [-17, -35], [15, 25, -30, -20, -17], [20, 9, -11, -44, -10]]

SOLUTION:
[-159744, 20160, -588, 48, -10, -36, 480, 500, 2, 26, -50336, 0, 600, 8800]