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: [[-25, 23], [40, 10, 28, -5, 49], [21, 11]]

Answer: [0, 11200, 0]


Question: [[-23, -16, -29, 10], [-5, -16, -43], [8, 33], [-23, -26, -39], [36, -34, 24, -4, 39], [28, 45, -47, 49], [18, 48], [9, 30, 46, -2, 27], [-24, -24], [-4, 23], [-16, 43], [-45, -20, 5]]

Answer: [-160, -16, 8, -26, 117504, 28, 864, -2760, 576, -4, -16, -20]


Question: [[-49, 46, -44], [27, -47], [-46, 0], [2, -13, 3, 10, -4], [47, 1, 34, -28], [-49, -18, -32, 43, -31], [-3, -2, 31], [38, -49, -13], [-36, -25, 28, -13], [49, -20, -6, 46], [48, 12]]

Answer:
[-2024, 0, 0, -80, -952, 576, -2, 38, -1008, 5520, 576]