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: [[-15, -10, -49, -8], [-49, -13], [-35, 9, -26, 50], [-43, -50, 9, -43, 20], [-30, -41], [-40, 42, -20, 31, 50], [-50, 1, -31], [42, -33, -14, 25, 47], [-45, -39], [29, 13, 27, -49], [18, 46], [-27, -50, -24], [-32, 39, -13], [-1, 10, 41, 25, -26]]

Answer: [80, 0, -1300, -1000, -30, 1680000, -50, -588, 0, 0, 828, 1200, -32, -260]


Question: [[-1, 34, -8, 9], [8, 2, -10, 1, 15], [10, -7, -47, -2, 9], [-11, -42, 35, 20], [-13, -1, 7], [47, -3, -21, -22], [37, -23, -15, -46], [3, -43, -2]]

Answer: [-272, -160, -20, -840, 0, -22, -46, -2]


Question: [[44, 12], [43, 5, -47, -31, -7], [-21, 48, -27], [3, 14], [-20, -50], [-8, -17, -24], [-22, 29], [-17, 6, -29, 35], [-16, 32, -26, -36, -41], [16, -10, -12, 11], [-10, -6, -9], [5, -42, 46, 44, -49], [-7, 43, -38, 38, -10], [2, -6, 11, 8]]

Answer:
[528, 0, 48, 14, 1000, 192, -22, 6, -479232, 1920, 60, -85008, 14440, -96]