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: [[8, 39, -35, 42, 28], [41, -30, 28], [-7, -2, 0, 18, -29], [38, -8, -2], [35, 8, 39, 46], [29, 19, -42], [3, 37], [16, 47], [-9, 39, 41, -48, 23], [-16, -50, -42]]

Answer: [9408, -840, 0, 608, 368, -42, 0, 16, -48, -33600]


Question: [[-2, 41, -50, -30], [5, -47], [35, 6, -46, 21], [33, 23, -6, -26], [-46, -15, -2], [-16, 29], [-20, -12, -20, -50]]

Answer: [-3000, 0, -276, 156, 92, -16, 240000]


Question: [[16, 7, 7], [-37, -50, 34, 29], [-44, -3, -45, 16, -12], [2, -37, 43, -42], [-17, -15], [-19, -4, 16, -9, 47], [-38, -12, 24, 13], [-36, -27], [40, -6, -35, -27, -35]]

Answer:
[16, -1700, 8448, -84, 0, -64, 10944, -36, -240]