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]: [[-17, 14, -8, -31, -2], [-9, 8, -31, -26, -40], [-3, 18, -35], [40, -23, -30, 28]]
[EX A]: [224, 8320, 18, -33600]

[EX Q]: [[44, 11, -29, -18], [4, 9, 48], [-31, -30, -29, 34], [-26, 24, 22, 34], [22, 38, 1, 17, -50], [27, -46, -25], [-1, 15, -40]]
[EX A]: [-792, 192, -1020, -466752, -41800, -46, -40]

[EX Q]: [[0, 19], [50, -42, -6], [16, 16, -23, -19, -33], [-24, -19], [-27, 32, 34, -18]]
[EX A]:
[0, 12600, 256, -24, -19584]