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: [[-11, 19, 27, 12], [11, 23, 50, 46], [43, 2], [26, 21, -48, -42, -15], [38, 42, -2], [41, -27, -37, -18, -4], [37, 22], [-19, 32, 44], [-36, -16, 49, 40], [-26, -21, 6], [-40, 1, -42, 10, -26], [34, 30], [5, -27, -48, -35, -20], [46, 32, -9, -32]]

Answer: [12, 2300, 2, 52416, -3192, 72, 22, 1408, 23040, -156, -436800, 1020, 960, -47104]


Question: [[-11, -41, -30], [-12, -45], [-5, -46, -44]]

Answer: [-30, -12, 2024]


Question: [[-31, 29, -28, -9], [-42, 23, 5], [7, -43, 38, -25, 16], [5, 40, 34, 41], [43, -3, 32], [44, 46, 34, -42, 50], [11, -46, -39, -19, 47], [44, 22, -19, -4, 50], [27, 17], [6, -35, 24]]

Answer:
[-28, -42, 608, 1360, 32, -144513600, -46, -193600, 0, 144]