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: [[-32, -43, -27, -13, 33], [42, 36, -41], [-9, -29, 37, 22, -16], [49, -25, -36, -20, 33], [-39, 46, -11], [-2, 46], [-7, -24, -4, 38], [10, 20], [14, 26, 24, -45, -31], [-16, -37], [-33, -11], [16, 27, -47, -28], [21, 24], [-33, -50, 8, -16], [40, 39, 16]]

Answer: [-32, 1512, -352, 720, 46, -92, 3648, 200, 8736, -16, 0, -448, 24, 6400, 640]


Question: [[-37, -20, 18, -43, 7], [-49, -13, 11], [-29, -31], [-9, 6, -6], [3, 44, 33, -15, 20], [31, 20, 4, 49, -22]]

Answer: [-360, 0, 0, -36, 880, -1760]


Question: [[-16, -1, 37, 43, 5], [-49, 43, 41, -38, 30], [-46, -50, -4, -40, 4], [-43, 39, -40, 7, 42], [16, -26], [-29, -41, 9], [37, 17], [44, -20], [1, 31, 48], [-10, 16, 48, -48, -34]]

Answer:
[-16, -1140, 1472000, -1680, -416, 0, 0, -880, 48, -12533760]