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: [[50, -26, 6], [-40, 6], [19, -40], [36, 32, -10, 22, 1], [-18, -14], [-44, 27], [19, -8], [-15, 33, 42, -24, -37], [43, 28, -19]]

Answer: [-7800, -240, -40, -253440, 252, -44, -8, -1008, 28]


Question: [[-18, -37, 41], [14, 18, -23, 43, 28], [47, -46, 35], [-17, 46, -5, 29, 48], [-18, -17, 37, 39, -36], [12, -35], [-21, -24, -2, -26, -24], [-30, 48, -18]]

Answer: [-18, 7056, -46, 2208, 648, 12, 29952, 25920]


Question: [[9, -10, -33, -1], [-28, 13, -36, -15], [-50, -16, 0, 41], [-13, 19, -3, 44, 25], [8, -30, 8]]

Answer:
[-10, 1008, 0, 44, -1920]