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: [[-22, 24, 33, -31], [-29, -28, 2, -32], [-38, 27], [-22, -45, 40, -40], [-5, 16, 47, 38, -2], [-33, 19, -12, 3], [15, -14, 8, 47, 15], [42, -30, -27], [-33, -32, 12], [22, -24, -23], [-38, 50, 29], [18, -27], [2, 27, -16, -18], [-7, -18, -47, -23, -23]]

Answer: [-528, 1792, -38, 35200, -1216, -12, -112, -1260, -384, -528, -1900, 18, 576, -18]


Question: [[4, 39], [-49, -6, 5, 41, 25], [-40, -45, -33], [28, -23, 45], [8, -32], [-8, -43, -4, -24], [-19, -43, 6, 2, -28], [35, -28, 37, 21], [45, 41], [-34, 27, 25, 5], [-23, -1]]

Answer: [4, -6, -40, 28, -256, -768, -336, -28, 0, -34, 0]


Question: [[47, -28], [-28, 48, -17, -47, -46], [-45, 38], [16, 16], [37, 33, -33], [4, -46, 4, 18], [-33, 38, -9], [12, -33], [-13, -42, 18, 15], [38, 25, -38, 46, -33], [32, -41], [3, 34, 44], [30, 11, 16, -50], [30, 18, 30, 24, 30], [-42, 49, -34, -49, 41]]

Answer:
[-28, 61824, 38, 256, 0, -13248, 38, 12, -756, -66424, 32, 1496, -24000, 11664000, 1428]