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: [[44, 11, -29, -18], [4, 9, 48], [-31, -30, -29, 34], [-26, 24, 22, 34], [22, 38, 1, 17, -50], [27, -46, -25], [-1, 15, -40]]

Answer: [-792, 192, -1020, -466752, -41800, -46, -40]


Question: [[22, 44, -35], [22, -18, -29], [2, 24, 24], [-6, -49, 25, -44], [-31, 4, -42], [8, 45, 2], [-10, 21, -11, -25, 37], [-46, 1, -8]]

Answer: [968, -396, 1152, 264, -168, 16, -10, 368]


Question: [[27, 36, 45, -21, 15], [-7, -2, 39], [18, -29, 50, -46, 33], [20, -41, -20, -40, 20], [49, -41, -45, -10], [18, 32], [38, 6, -38, -19, 49]]

Answer:
[36, -2, -41400, 320000, -10, 576, -8664]