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: [[-35, -39], [-18, 38], [-21, -22], [-13, -41, 48, 38], [3, -40, 41, -48], [39, 39, 30, -50, -18], [-30, 20], [-22, 3, -7, 9, -39], [49, -14, -29], [-50, 41, -18]]

Answer: [0, -684, -22, 1824, 1920, 27000, -600, -22, -14, 900]


Question: [[-15, -40], [-10, -38, 23, 2, -11], [-1, 37, -27, -48], [-33, -5, 13, -22, 10], [31, -7, 45], [48, -29], [26, 0], [36, 20, 33, 43], [6, -18, -39], [37, -37], [-16, -25, -15], [-28, -23], [10, -30, -38]]

Answer: [-40, 760, -48, -220, 0, 48, 0, 720, -108, 0, -16, -28, 11400]


Question: [[-13, -22, 2, -7, 34], [-7, -21], [-17, 24], [29, -29, 26], [45, -13], [-32, -41, -4, -7, 49], [3, -31, -1], [-29, -20, 7, 1, -27], [30, -38, 50, 42], [-37, 4, 40, 24, -24], [24, 8, -17, -19, 10], [-8, 42, -2], [25, 1, -10], [-37, -11], [47, 8]]

Answer:
[-1496, 0, 24, 26, 0, 128, 0, -20, -2394000, -92160, 1920, 672, -10, 0, 8]