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: [[4, -43, -6, 30], [9, 17, -1, -2, -43], [-44, 12]]

Answer: [-720, -2, -528]


Question: [[-29, -13], [22, -31, 40, 27], [-44, -16, 47], [-7, 10, 13], [14, -46], [-3, 14], [-22, -26, 29, 16], [-10, -31], [-43, 40, 4], [38, 19, -43], [50, 9, 2], [-33, -7, -35, -34], [43, 22, -46]]

Answer: [0, 880, 704, 10, -644, 14, 9152, -10, 160, 38, 100, -34, -1012]


Question: [[-44, -50, 45, 10, -49], [-29, 24], [40, -48, -18], [-22, -13, 5, 25, -50], [45, -37, 28, 25]]

Answer:
[22000, 24, 34560, 1100, 28]