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: [[-17, 6, -22, 30, -32], [38, -40, 27], [11, 35], [29, 1], [3, 39, 34, 17], [35, -43, 47, -35], [-28, 19, -29], [-14, 28], [22, 38, 6, -35], [-45, 8], [44, 48, -9, 49, -11], [34, 22, -49, -9], [26, -6, 4], [-32, 18, -23]]

Answer: [126720, -1520, 0, 0, 34, 0, -28, -392, 5016, 8, 2112, 748, -624, -576]


Question: [[23, -48, -18], [9, 47, 33, 32, -22], [-30, -23, 9, -25, -17], [-39, 8, 27], [3, -34, 8, -42]]

Answer: [864, -704, -30, 8, 11424]


Question: [[-13, -3, 31, -20], [27, -39, 11], [36, -9, -26, -38, 24], [38, 36, 33]]

Answer:
[-20, 0, 853632, 1368]