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: [[-23, 13, -22, -20, -17], [-17, -4], [-24, 19, 5], [8, -49, -8], [29, 27, -41, 12], [-33, -17], [8, -48, 16, 43, 0]]

Answer: [440, -4, -24, -64, 12, 0, 0]


Question: [[-11, 26, -48, -18, -14], [-32, 10, -27, 15, -1], [-10, 9, 33, -46], [-4, 1, 40]]

Answer: [-314496, -320, 460, -160]


Question: [[-11, 32, -13, 6, 20], [-18, -36, 11, -27, 17], [28, 40, 40]]

Answer:
[3840, 648, 44800]