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]: [[0, 50, 16, -48, 7], [-2, -21, 12, 44], [20, -45, 14, 47], [-48, 10, -17, 34, 21]]
[EX A]: [0, -1056, 280, -16320]

[EX Q]: [[7, 45, -7], [37, -10], [-1, -15], [25, -8, -9, 26], [5, -18, -24, 17, 25], [-39, -49, -19, 19, 21], [-14, -6, -25, -24], [-32, 19, -40], [33, 3], [-16, 46, 37, -21, 30], [7, -48, 50, -46], [-43, -39, 16, 2, -29]]
[EX A]: [0, -10, 0, -208, 432, 0, -2016, 1280, 0, -22080, 110400, 32]

[EX Q]: [[29, 2, 24, 31, -4], [-14, -26, 34, -50], [-18, -25, 6], [0, -3, -1, 31], [5, -9, -46, 35, 13], [16, -36], [47, -47, 6, -31], [10, 12, 25, -28], [35, 22, -24], [19, -14, -49, -28], [-11, 7]]
[EX A]:
[-192, -618800, -108, 0, -46, -576, 6, -3360, -528, 392, 0]