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: [[-31, 44, -16, 29, -45], [-38, -18, 27], [44, -20, -35, 29], [9, -12], [19, 24], [-18, 50], [-15, -10, 28, 40], [-28, 5, 42], [-7, -13, -35, 25]]

Answer: [-704, 684, -880, -12, 24, -900, -11200, -1176, 0]


Question: [[41, 49], [-26, 45, 8, 27, -23], [15, -9, 13], [-50, -44, -21], [46, 3, -31]]

Answer: [0, -208, 0, 2200, 46]


Question: [[-23, -35, -23], [-12, 15], [9, 23, 39], [-34, -17, 48, 4], [15, -35, -8], [40, -23, -38], [37, -33, 44, 40, -4], [-22, -15, 23], [26, -12], [-35, 8, 7]]

Answer:
[0, -12, 0, -6528, -8, -1520, -7040, -22, -312, 8]