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: [[-6, -2, 20, 50], [31, -17, -31, -36, 39], [15, -26, -41], [21, -34, 50, -40, -36], [42, 22, -45, 32], [-39, 20, 31, 50, -36], [45, -1, -21, 44], [-2, 22, -17, 2, -22], [14, -49], [-12, 36, 40, 42, 41], [23, 32], [14, 13, 26, -39, 6], [32, -16, 7, 20, 5], [46, 29], [27, -44, -25]]

Answer: [12000, -36, -26, -2448000, 29568, -36000, 44, 1936, 14, -725760, 32, 2184, -10240, 46, -44]


Question: [[34, -6, 49, -24, 1], [-22, 16, -33, 31], [-44, 32, 1], [-7, -44, 26, 29], [40, -4, 36, 13, -31], [-22, -1, -1, 43, -13], [-36, 12], [-41, 23, -20]]

Answer:
[4896, -352, -1408, -1144, -5760, -22, -432, -20]