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.
--------
Question: [[-38, 2, 1, 3], [43, -2, -1], [-18, 23, 27, 8, -3], [19, 26, -35], [31, -44], [16, 34], [-2, -18, -42], [39, -24, -50, -31, -18], [-1, -49, -11, 31]]

Answer: [-76, -2, -144, 26, -44, 544, -1512, -21600, 0]


Question: [[46, 46], [1, -11], [-10, 6, -11], [-32, -37, -50, 31]]

Answer: [2116, 0, -60, 1600]


Question: [[-14, 36, 31, -43], [-15, -20, 27, -17, -8], [-30, -6, -2, 19, -14], [23, -35, 10], [12, 30], [33, -46, 46], [2, -8, -46, -22, -27], [40, 37, -11, 1, 15], [-22, 47, 28, 23, 14]]

Answer:
[-504, 160, 5040, 10, 360, -2116, -16192, 40, -8624]