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: [[-6, -24, 45, -16, -29], [19, -6, 2], [-13, 10, -9, 33], [-17, 30, 16, 43, 14], [-32, 22], [12, 46, 15, 43], [-14, -47, 10, 28], [30, 3, 14, -35], [-31, 23, -47], [21, -20], [-14, 31], [7, -4, 24, 34], [2, -49, 18, -40, -9], [-35, -21, -32, -16, 5], [-14, 14, 29, 48]]

SOLUTION: [-2304, -12, 10, 6720, -704, 552, -3920, 420, 0, -20, -14, -3264, -1440, 512, -9408]

PROBLEM: [[-21, -32, 1], [19, 31, -9, 40, 24], [49, -12, -36], [1, -17, -4, -47, 30], [-29, -38, -36]]

SOLUTION: [-32, 960, 432, -120, 1368]

PROBLEM: [[37, 37, -2, 13], [-34, -14, 44], [-48, -35, -16, 28, -10], [-21, 17, 42, -7], [-26, 11, -39, 23], [1, -9], [46, 24, 38], [8, -18, 11, -3, 27], [30, 9]]

SOLUTION:
[-2, 20944, -215040, 42, -26, 0, 41952, -144, 30]