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, 31, 49], [7, -48], [-5, 16, 2, 28]]
[EX A]: [2, -48, 896]

[EX Q]: [[-23, 13, -22, -20, -17], [-17, -4], [-24, 19, 5], [8, -49, -8], [29, 27, -41, 12], [-33, -17], [8, -48, 16, 43, 0]]
[EX A]: [440, -4, -24, -64, 12, 0, 0]

[EX Q]: [[-5, -33, 4, -38, -30], [-6, 7, -17, -34], [-25, 11], [-50, -29, -10, 34, -28], [-50, -43, 27, -36], [21, 13, -26], [-5, 16, 12, -38], [3, 5, 27, 38], [-3, 45], [-50, 38], [-16, 43, 45], [-5, 49, -13, -50], [-2, -37, 14, 16]]
[EX A]:
[4560, 204, 0, -476000, 1800, -26, -7296, 38, 0, -1900, -16, -50, -448]