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: [[-35, -1, -33, 19, -29], [32, 32, -6], [-30, -32, -19, -30], [45, 1, 28], [-21, -37, -6], [4, 11], [-4, -6, -20, -11, 36], [-42, -47, -23, 13, 22], [23, 6, -29, 36, -22]]

SOLUTION: [0, -6144, -28800, 28, -6, 4, -17280, -924, -4752]

PROBLEM: [[-40, -26, -39], [42, -4, 26, 9, 12], [-18, -8, 37], [-15, 33, -50, -5, -3], [-2, 39, -36], [24, -20, -35, -43], [13, 49, 37, 20], [29, 10, -10, -14], [5, 3], [-3, -20, -1]]

SOLUTION: [1040, -52416, 144, -50, 72, -480, 20, 1400, 0, -20]

PROBLEM: [[-48, -30, 38], [-49, -14, 13, 6, 27], [0, 9, -23, -18], [-8, -5], [-40, 17, -46, -14, -18], [2, 32, 46], [-19, 25, 23, 31], [36, 37], [-50, -48], [-22, -21, -15, 6], [-46, 44], [-1, 44, -17, 40], [1, 23], [-31, 36, 28]]

SOLUTION:
[54720, -84, 0, -8, 463680, 2944, 0, 36, 2400, -132, -2024, 1760, 0, 1008]