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: [[13, 7, 20], [-30, 36, -7, -19], [-37, -22], [25, 13], [22, -31], [18, 33, -17, -3, -30], [37, -33, 40, 14, 13], [11, -16]]

Answer: [20, -1080, -22, 0, 22, -540, 560, -16]


Question: [[-37, 46], [-24, -32, -29, -13, 36], [-25, 48, 32, 13, -24], [-11, 38, -17], [36, 45, -23], [-24, 7], [-49, -25], [8, 50, 11, 35], [47, -1, 17], [37, 50, -42, 9], [6, 24, 34, 15]]

Answer: [46, 27648, -36864, 38, 36, -24, 0, 400, 0, -2100, 4896]


Question: [[-22, 40, -33, 45], [14, 15], [46, 2, 19], [9, 39], [-45, -28, -7, 49]]

Answer:
[-880, 14, 92, 0, -28]