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.

[EX Q]: [[-2, 16, 28], [-47, 8, -31], [-43, 45, 17, -9], [24, 42]]
[EX A]: [-896, 8, 0, 1008]

[EX Q]: [[-5, 22], [-37, 18], [2, -32, -20, 10], [40, 45, -14, 5], [27, -5, -36, 22, -1], [2, -27, -38, 41], [-41, -16, -12, 18, 11], [17, -45, 23, -49]]
[EX A]: [22, 18, 12800, -560, -792, -76, 3456, 0]

[EX Q]: [[-43, -29], [30, -14, -25, -10, 39], [-47, 28, -49, -8, 19], [-37, -6, 1], [36, -5, -13], [-40, -8], [-46, -14, 10, -28, -5], [21, -50, 26, 10, 48], [35, -4], [50, 21], [47, -33, -35], [13, 11, -46], [-17, -29], [10, -33, -42, -48, -50]]
[EX A]:
[0, 4200, -224, -6, 36, 320, -180320, -624000, -4, 50, 0, -46, 0, -1008000]