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: [[23, 12, 35, -33], [6, -37, -14, 23], [-25, -14], [12, -50, 11, -38, 36]]

Answer: [12, -84, -14, 820800]


Question: [[-12, -16, -49], [38, 8], [41, -37, 4, 31], [37, -10, 8, 31], [-43, -5, 13]]

Answer: [192, 304, 4, -80, 0]


Question: [[27, -30, -8], [30, 35, -35, -49, 12], [-29, -29, -24, -28, 27], [9, 28, 15, -42], [14, 8, -35, 44, 26]]

Answer:
[240, 360, 672, -1176, 128128]