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: [[-5, -23, -21, 27, 14], [-20, -49, -16, -22, -27], [-6, 1, -9], [-14, -31, 20, 2, 23], [18, 0, 41, -46], [35, 11, 34, 11, 38], [-21, -32, -20], [-33, 21, 12, -46, 14], [-7, -36], [-26, -44, 47], [-4, -16, 4, -19, 9], [-30, 30, -3, -45], [24, 40, 48, 2, -38]]

Answer: [14, -7040, -6, -560, 0, 1292, 640, -7728, -36, 1144, 256, -900, -3502080]


Question: [[41, 11, 16, -47, 17], [-48, 24, -25, 26, 17], [48, -5, -28, -30, -26], [-31, 10], [-5, -37], [36, 43, -26, -34], [-36, 17, 27, 14], [-33, 38, 26], [39, 16, 34], [-36, -27]]

Answer: [16, -29952, -1048320, 10, 0, 31824, -504, 988, 544, -36]


Question: [[28, -34, 16, -28], [5, 5, -10], [-47, 41, 7], [21, -41, 32, 34, -27], [-11, -23, -45, -47], [35, 39, -18, -29], [-49, 23], [-4, -9], [-46, 14, 14, 46], [-6, -28, 26], [-5, 48, 46]]

Answer:
[426496, -10, 0, 1088, 0, -18, 0, -4, -414736, 4368, 2208]