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: [[-8, -1, -12], [38, 17, -12], [35, -40, -6], [-5, -15, 43, -42], [-46, -38, 46, -49, 30]]

Answer: [96, -456, 240, -42, 2412240]


Question: [[12, 41, -12], [41, 10, 3], [28, 15, 50, 18, -15], [28, 25, -9], [30, 38], [49, 23, 27], [17, 38, -17, -1], [35, 28, 44], [-19, -12, -5, 41, 39], [37, 11, -49], [-11, 9, -4, -7], [-1, -48, 26, -50, 16], [22, -38, -32, 12], [14, -49, -27]]

Answer: [-144, 10, 25200, 28, 1140, 0, 38, 1232, -12, 0, -4, 998400, 321024, 14]


Question: [[46, -24, 40, 1], [30, 18], [-4, 13, 8, -29], [50, -42, 26, -42, -15], [-2, -43], [48, 7, 36]]

Answer:
[-44160, 540, -32, 2293200, -2, 1728]