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]: [[7, 12, -50, 24], [-25, 29, 2, 42, -1], [-17, -33, 28], [-43, -46], [24, 19, 11, -27], [7, 13, -39, 18], [-19, -50, -21]]
[EX A]: [-14400, 84, 28, -46, 24, 18, -50]

[EX Q]: [[0, 12], [-42, -14, -36, -39], [13, -1, 50], [26, 11], [47, 49, 39], [9, -30, 45, 19], [-3, 44, -38, -31], [-37, -44, 14], [11, 13, -8, 46], [43, 49], [-15, -11, 30, 24], [5, -44, 11, 2], [50, 37, -46, 4], [20, 16, -30]]
[EX A]: [0, -21168, 50, 26, 0, -30, -1672, -616, -368, 0, 720, -88, -9200, -9600]

[EX Q]: [[-41, -5, 31], [-1, -3, -10], [-4, 29], [-20, 22], [36, -23, -22], [-3, 13], [-8, 30, -30], [-26, -30, 9, -48, -17], [0, -33, 41, 25], [-5, -7, 26, -17], [4, -19], [41, -47, 48]]
[EX A]:
[0, -10, -4, -440, -792, 0, 7200, -37440, 0, 26, 4, 48]