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.

[Q]: [[-11, -41, -30], [-12, -45], [-5, -46, -44]]
[A]: [-30, -12, 2024]


[Q]: [[-12, -16, -49], [38, 8], [41, -37, 4, 31], [37, -10, 8, 31], [-43, -5, 13]]
[A]: [192, 304, 4, -80, 0]


[Q]: [[-42, 30, -27], [13, 41, 49, 9], [-33, -39, 24, -5], [-27, 43], [30, -47, 28, 9, 3], [4, -39], [-31, -38]]
[A]:
[-1260, 0, 24, 0, 840, 4, -38]