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: [[-35, 39], [-23, -1, -39], [-29, -23], [47, -4, -6], [-27, -50, 39, -35], [44, -33, 40, -48], [-10, 23, 40, -30], [-3, -48]]

Answer: [0, 0, 0, 24, -50, -84480, 12000, -48]


Question: [[0, 12], [-42, -14, -36, -39], [13, -1, 50], [26, 11], [47, 49, 39], [9, -30, 45, 19], [-3, 44, -38, -31], [-37, -44, 14], [11, 13, -8, 46], [43, 49], [-15, -11, 30, 24], [5, -44, 11, 2], [50, 37, -46, 4], [20, 16, -30]]

Answer: [0, -21168, 50, 26, 0, -30, -1672, -616, -368, 0, 720, -88, -9200, -9600]


Question: [[-30, -6, -6, 29, 30], [-32, -6, -8, 50, 23], [41, -28, -31], [6, 27], [31, -16, -28, 12, -15], [16, -21], [-3, 49, -34, 38, -27]]

Answer:
[-32400, -76800, -28, 6, 5376, 16, -1292]