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]: [[4, 48, 11, -29, -42], [2, -23, -18], [-7, -27], [-43, -18, -34, 16]]
[EX A]: [-8064, -36, 0, 9792]

[EX Q]: [[-17, -33, 27, 45, -50], [10, 18, 25, 21], [20, -7, 10, -10, 19], [-8, -18, -11]]
[EX A]: [-50, 180, -2000, 144]

[EX Q]: [[23, 35], [-16, -42, -23, 49], [-12, 10, 21, 12, -17], [-38, -22, -10, 46], [-11, -6], [37, 9, 37], [-24, 8, 16, -24], [-28, 30, 39], [45, -20, 50], [16, -48], [-39, -25, -38, 5, 3], [-43, -8, -27, 47, -40], [6, 8]]
[EX A]:
[0, 672, -1440, -384560, -6, 0, 73728, -840, -1000, -768, -38, 320, 48]