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: [[13, 7, 20], [-30, 36, -7, -19], [-37, -22], [25, 13], [22, -31], [18, 33, -17, -3, -30], [37, -33, 40, 14, 13], [11, -16]]

Answer: [20, -1080, -22, 0, 22, -540, 560, -16]


Question: [[-10, -18, 4, -33], [-9, 11], [40, -34, -40], [46, 2], [7, 38], [2, -24, 14], [9, 40], [-20, 21, 46, -23], [8, 50, 36], [45, -25, 8, -9, 48], [-46, 20, -9, -32, 4], [-35, -31, 28, 29], [-26, 12, 9]]

Answer: [720, 0, 54400, 92, 38, -672, 40, -920, 14400, 384, 117760, 28, -312]


Question: [[27, -4, -17, -48, -47], [34, 4], [50, -7, 10, -20], [18, -45], [-24, 8], [33, 6], [-27, 31], [-28, 32, -50], [35, -46, 13], [40, -26, 11, 23], [49, -29, 48, 18, -16], [22, 16]]

Answer:
[192, 136, -10000, 18, -192, 6, 0, 44800, -46, -1040, -13824, 352]