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: [[-38, 48, 1], [-4, -35], [28, 26], [34, 38, -46, 23], [-3, -47, -1, 32, -41]]

Answer: [-1824, -4, 728, -59432, 32]


Question: [[1, -32, -10], [50, 4], [39, 12, -16, 10], [17, 27, -44], [-6, 13], [13, 40, -25, -14, 40], [-43, -32, -30, -13], [44, 18, 34, -18, 9], [-9, -2, -15, 23], [-37, -19, -24, -36], [-2, -44, 16], [-35, -30, -2, 29, -31]]

Answer: [320, 200, -1920, -44, -6, -22400, 960, -484704, -2, 864, 1408, 60]


Question: [[-40, 20, 12, 25, -13], [-1, 11, 17, -40], [-49, 44, -34, 9, -28], [-24, -13, -29, 36], [41, 6], [32, -33, -33, 8, 36], [-32, -42, -38, 19]]

Answer:
[-9600, -40, 41888, -864, 6, 9216, -51072]