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: [[-7, 15], [-16, 48, -5, -36, 42], [28, 43, -34], [47, -45, -41, -8, -12]]

Answer: [0, 1161216, -952, 96]


Question: [[-33, 49, 15, 3], [49, -36, -17], [-5, 18, -4], [39, -24, 1, 49, -14]]

Answer: [0, -36, -72, 336]


Question: [[-35, 50, 3, -19, -12], [37, 49, -34, 37], [-32, 32], [34, 15, -31, -8], [-34, -18], [48, 16, -47], [-37, 27], [-47, 35, 7, 35]]

Answer:
[-600, -34, -1024, -272, 612, 768, 0, 0]


