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: [[-16, -15, -38, -41, 9], [-43, 31, 47], [42, 7], [7, 6, -22], [-43, 22, -48, 23], [28, 2, -20, 12], [7, -13], [-47, -22, -19], [4, -27, 21]]

Answer: [608, 0, 42, -132, -1056, -13440, 0, -22, 4]


Question: [[29, -20, 3, -40], [47, 0, -47], [-1, -26], [-3, -33, 42, -21, 20], [9, 14, 13, 26, 35], [-8, -48, -30, 30], [42, 23], [19, 15, -50, -9, 29], [2, 39, 30, -27], [-8, -27, 37], [44, 14, 39, -10], [-2, -4, 26, -7, 3], [8, -36], [46, -24]]

Answer: [800, 0, -26, 840, 364, -345600, 42, -50, 60, -8, -6160, 208, -288, -1104]


Question: [[-18, 35], [-47, -44, -39], [18, 46, 28, 43], [-14, 16, 16, 19], [-4, -39, 20, -22, 2], [29, -38, -10, -35, 36], [31, -50], [40, 22, 40, -42], [8, 32, 42], [-25, -8]]

Answer:
[-18, -44, 23184, -3584, 3520, 13680, -50, -1478400, 10752, -8]