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: [[19, 46, -37], [-12, 14, 46, -34, 24], [-50, -4], [40, -12, -34], [3, 22, 5, -24], [43, 22], [25, 48, -34, 5, 2], [45, 33, -7], [-15, 50, 30, 40], [18, -20], [27, 0, 29]]

Answer: [46, 6306048, 200, 16320, -528, 22, -3264, 0, 60000, -360, 0]


Question: [[37, 10, -3], [45, 39, 43, 9, 25], [-13, -40, -29, -43, -3], [47, 16, 14, 34], [-29, -29, -9, 49], [-35, 1, -28, -13], [3, 19, 50, 7], [39, -7, -11], [47, -4, 32, 23, 41], [-28, 23], [-9, 14], [-11, 7, -24, 14, -13], [-20, -13, 0]]

Answer: [10, 0, -40, 7616, 0, -28, 50, 0, -128, -28, 14, -336, 0]


Question: [[-2, -29, -6, -49, -7], [49, -5, 14, 29, 22], [15, 6, -38, -14, -8], [-39, 12, 18, -46], [20, 33], [26, -50, 22], [-38, 47, 9], [45, 39], [-48, -26, -27], [-20, -3, 47]]

Answer:
[12, 308, -25536, -9936, 20, -28600, -38, 0, 1248, -20]