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: [[-16, 2, -49, -3, 6], [-20, 3], [38, 15, -34, 27, 37], [23, -3, -3], [-46, -36, -36], [49, -45, 38, 37, -35], [38, 21, -4], [3, -38], [28, 37, 45], [0, 5], [6, 42, -24], [48, -45]]

Answer: [-192, -20, -1292, 0, -59616, 38, -152, -38, 28, 0, -6048, 48]


Question: [[-37, -20, 18, -43, 7], [-49, -13, 11], [-29, -31], [-9, 6, -6], [3, 44, 33, -15, 20], [31, 20, 4, 49, -22]]

Answer: [-360, 0, 0, -36, 880, -1760]


Question: [[41, -12, -5, 5, -28], [-11, 8], [-38, -33, 28]]

Answer:
[336, 8, -1064]