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: [[28, 27, -47, -20, 12], [13, 33], [10, 5, 28, 45], [-29, 42, -28, -47, -34], [43, -43, 45, -23, 10], [-15, -34, 38], [-48, 10], [42, 3, 46, -1, -50], [7, -45, 36, 5, -37], [-7, -28, -49, 33], [11, -17, 13, -3]]

Answer: [-6720, 0, 280, 39984, 10, -1292, -480, -96600, 36, -28, 0]


Question: [[8, 6], [17, -46], [-2, 9], [-16, 15], [-38, -25], [-14, -12, 33, -6]]

Answer: [48, -46, -2, -16, -38, -1008]


Question: [[-48, -11, -27, 44, 40], [-43, 38], [41, 40, 48], [43, 38, 26], [46, 22, -20], [41, 23, 14, 33, -14], [-25, 0, -45], [-3, 28, 22, -10], [-48, -42], [44, -11], [47, -46, 47, -15, 19]]

Answer:
[-84480, 38, 1920, 988, -20240, -196, 0, -6160, 2016, 44, -46]