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: [[13, -2, 13, -27], [-16, -8, 10], [-18, -23, -33, -50], [12, 0, -40, 21, -2], [35, 4, -39], [-50, 31, 0], [-5, -9, 27], [-48, 19], [43, 34, 6], [-15, -6, 2, -29, -47], [-28, -26, -29], [-43, -33, 24, 9], [16, -8], [10, -10, -40, -27, -37]]

Answer: [-2, 1280, 900, 0, 4, 0, 0, -48, 204, -12, 728, 24, -128, 4000]


Question: [[1, 46, -20], [36, -9, 24, 43, -5], [-45, 7], [29, -3, -23, 47, 23], [-12, -6], [40, -32, 4], [-17, -30, 13, 9]]

Answer: [-920, 864, 0, 0, 72, -5120, -30]


Question: [[-32, 28], [-20, 48, 19, -44, 31], [31, -8, -26, 33, -21], [-47, -39, -24, 8], [32, -32, -21], [41, 48, 28, 17, -45], [-47, 36, -30], [33, -13, -27]]

Answer:
[-896, 42240, 208, -192, -1024, 1344, -1080, 0]