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: [[36, -32], [7, 10, -23, -42, 50], [-10, -32, 19, -27, -10], [-45, -40], [8, 13, -3, -10, -11], [21, -3, 35], [-50, 8], [-12, -41, 1], [39, -26, -28], [-14, -26, 47, 16, -11], [28, -8, -49, -2, -42]]

Answer: [-1152, -21000, -3200, -40, -80, 0, -400, -12, 728, 5824, -18816]


Question: [[-5, -36], [-22, 36, -40], [-46, -4, 25, 2], [-32, 9, -13, -18], [-22, 24, -2, -34, 11], [21, 35, -47], [-37, -48, -45, -32, -15], [25, -5, -34, 39, 37], [37, 0], [-23, 13, -19, 12], [13, -20, 32, 16], [-7, -41], [34, 11, -14, 37], [34, -17], [43, 28, 16, -33]]

Answer: [-36, 31680, 368, 576, -35904, 0, 1536, -34, 0, 12, -10240, 0, -476, 34, 448]


Question: [[25, 8, 13, 21, -29], [2, 50, 23, -46], [28, 50, 42, 1], [-32, 4], [-30, -26, -40, -27, 7], [-34, 28, 3, -21, 6], [4, -19, -22, -23, -22], [-1, 9, -38, 0], [-44, -34, 40], [-44, -32, -25, 42], [11, 5, -9, 7], [32, -22]]

Answer:
[8, -4600, 58800, -128, -31200, -5712, 1936, 0, 59840, 59136, 0, -704]