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: [[3, 45, -34, -41], [11, 16, -24], [22, 30, -2, 6, -44]]

Answer: [-34, -384, 348480]


Question: [[4, 39], [-49, -6, 5, 41, 25], [-40, -45, -33], [28, -23, 45], [8, -32], [-8, -43, -4, -24], [-19, -43, 6, 2, -28], [35, -28, 37, 21], [45, 41], [-34, 27, 25, 5], [-23, -1]]

Answer: [4, -6, -40, 28, -256, -768, -336, -28, 0, -34, 0]


Question: [[36, 14, 23, 29, -34], [-33, 25], [-4, 39, 38, 28], [2, 17]]

Answer:
[-17136, 0, -4256, 2]