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: [[-39, 28, -32, -7, 24], [-19, 0, 30, 25, 41], [-17, -20, -31, -9], [13, -6], [-5, -23, -4, 19, 47], [-40, -26, 17, -9]]

Answer: [-21504, 0, -20, -6, -4, 1040]


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: [[45, 0, 16, -2], [-3, -30, -11, 42], [30, -25, 24], [49, 1]]

Answer:
[0, -1260, 720, 0]