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: [[-22, -12, -43, -8], [-46, 34, -18, 11], [-48, -8], [-16, -7, 50, -38], [12, 46, 32], [0, -25, -37, -7, 24], [-41, 1, -10], [14, 13, -10]]

Answer: [-2112, 28152, 384, 30400, 17664, 0, -10, -140]


Question: [[-38, -29], [9, -32, 23, 9, -2], [48, 16, 16]]

Answer: [-38, 64, 12288]


Question: [[19, -47, -40], [-41, -7], [-21, 4, 39, 49], [-31, -26, -19, 10, -41], [-21, -23, 35, 29]]

Answer:
[-40, 0, 4, -260, 0]