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: [[18, -1], [-22, -50], [31, -29, 49], [39, -26, -20, -44], [-46, 6, -30, 5, -24], [19, 49, -5], [-26, -1, 5], [47, 14, -16, 13, -32], [40, 8, 29, 5], [40, -43, -14, 37]]

Answer: [18, 1100, 0, -22880, -198720, 0, -26, 7168, 320, -560]


Question: [[48, 41, 24, -29], [49, 22, -2, 27], [-39, 49, 37, 38, -29], [-18, 23, -5]]

Answer: [1152, -44, 38, -18]


Question: [[10, 50, -34], [33, 33, -9], [-32, 17, 11], [3, -22], [45, 20, 10, 29], [47, 39], [-23, -47, -5, -26], [-48, -1, 42]]

Answer:
[-17000, 0, -32, -22, 200, 0, -26, -2016]