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: [[-6, 49, 20], [-20, 8, -19, -9], [-21, 9, 15, -3, -36], [-46, 24], [11, 32, -12], [-38, -28], [-32, 17], [-46, -5, -39, -39], [-19, -9], [-49, 11], [43, 22, 28, -17, -40], [-23, 16]]

Answer: [-120, -160, -36, -1104, -384, 1064, -32, -46, 0, 0, -24640, 16]


Question: [[3, 18, -24, 48], [22, 0], [-31, 41], [-20, 31, 23], [3, 32], [46, -45, 0], [9, -19], [10, -22, 23, 17], [41, 42], [34, 44, -24], [17, 29], [26, 27], [41, -5]]

Answer: [-20736, 0, 0, -20, 32, 0, 0, -220, 42, -35904, 0, 26, 0]


Question: [[-24, -47, 27], [3, 33, -20, 32, 3], [37, -50, 11], [-10, 13, 2], [-33, 25, 37, -34, 41]]

Answer:
[-24, -640, -50, -20, -34]