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: [[-6, 49, 20], [-20, 8, -19, -9], [-21, 9, 15, -3, -36], [-46, 24], [11, 32, -12], [-38, -28], [-32, 17], [-46, -5, -39, -39], [-19, -9], [-49, 11], [43, 22, 28, -17, -40], [-23, 16]]

Answer: [-120, -160, -36, -1104, -384, 1064, -32, -46, 0, 0, -24640, 16]


Question: [[-27, 16, -41, 46, -50], [9, 50, 2], [-36, -40, 27, 13], [-34, -26], [35, -26, -1], [12, 42, -38, -50, -5], [8, -15, 23, 22, -30], [-28, -19, 45, 7], [-41, -17, -47], [5, -3, -4, 2, 19], [42, 19, 19, -22], [-46, 37], [-2, 27, 45, -47], [-38, 46, 46]]

Answer: [-36800, 100, 1440, 884, -26, 957600, -5280, -28, 0, -8, -924, -46, -2, -80408]


Question: [[-38, 2, 1, 3], [43, -2, -1], [-18, 23, 27, 8, -3], [19, 26, -35], [31, -44], [16, 34], [-2, -18, -42], [39, -24, -50, -31, -18], [-1, -49, -11, 31]]

Answer:
[-76, -2, -144, 26, -44, 544, -1512, -21600, 0]