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: [[6, -48], [-34, 20], [-42, 40]]

Answer: [-288, -680, -1680]


Question: [[0, -43, -36], [35, 22, -15, 14, -6], [-48, 42, 41, -41, 19], [11, -36, 1], [-3, -40, -50, -13], [26, -2, -44]]

Answer: [0, -1848, -2016, -36, 2000, 2288]


Question: [[-7, -25, 33], [-17, -27, 8, -7, 28], [4, -4, 43, -15, -43], [5, -27, 44, 37, 29], [35, -2, -31], [-42, 5, -39], [-47, -30, -36, -16], [11, -9, 20], [-14, 31]]

Answer:
[0, 224, -16, 44, -2, -42, -17280, 20, -14]