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.
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Question: [[22, 22, 49, -31], [-24, 10, 28], [-12, 44, -17, -35, 28], [-10, 35, 20], [16, 1, 13], [6, 15, 23], [35, 42, 1], [7, -26]]

Answer: [484, -6720, -14784, -200, 16, 6, 42, -26]


Question: [[33, 18, 35, -30], [33, -45], [-44, -4, 18, 38], [38, -22, -38], [25, -9, 0, 29], [8, -44, -5, -5, -25], [-16, 49, -31], [12, -35]]

Answer: [-540, 0, 120384, 31768, 0, -352, -16, 12]


Question: [[-34, -12, -5], [-1, -11, 16], [-21, -29], [-39, -35, 1, 34], [-26, 43, -6, 26, -50], [-20, -38, -45], [20, -34, 43, 50], [-27, -23], [-39, -8, 46, 32], [44, -29, 42]]

Answer:
[408, 16, 0, 34, -202800, 760, -34000, 0, -11776, 1848]