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: [[-27, -1], [-28, -48, -29, 29, -27], [-40, 46, -46, 22, -34], [-30, 48, 14], [-16, -19], [27, 40], [-42, -48], [10, 31, -41, 47], [-19, 37, 31], [12, -46, -34, -40, 5], [-41, 0, 12, 46, 36], [-16, 7, -50, 26, -2], [20, -46, -38]]

Answer: [0, 1344, -63310720, -20160, -16, 40, 2016, 10, 0, -750720, 0, -41600, 34960]


Question: [[41, -50, 6, -16], [-16, -11, 12, -20, 14], [-39, -21, -43], [-34, -37, -6, -2, 23], [-3, -30, -39], [28, 28], [42, 15, -8, -19], [-41, 29]]

Answer: [4800, 53760, 0, -408, -30, 784, -336, 0]


Question: [[27, -23, -11, -15], [-22, 46, 16, 17, 1], [-34, 17, 23], [-32, 15, -4], [29, 34]]

Answer:
[0, -16192, -34, 128, 34]