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: [[8, -30, -35, 47], [-5, -2, -24], [-19, 39, 33], [-10, 32, 19], [-46, -15], [14, 3, -15], [-38, 41, 24], [-15, -47, 34, 17], [28, 16, -23], [18, -10, -15], [34, -20, -13]]

Answer: [-240, 48, 0, -320, -46, 14, -912, 34, 448, -180, -680]


Question: [[-15, 21, -32, -48, -14], [-8, -45], [5, 37, 7, -12, 11], [48, 49, -39], [44, 42, -41, -11], [-28, 50, -29, -34, 27], [39, -31], [-49, -32, 9, 46, -28], [46, -43, -41, 50], [47, -10], [20, -5, -3, 9, 40], [48, 46, -9, 6, -1]]

Answer: [-21504, -8, -12, 48, 1848, 47600, 0, 41216, 2300, -10, 800, 13248]


Question: [[-13, 48, 2, 18], [-42, -38, -41, -9], [-29, -16, 41, 48], [1, -29], [-23, -17, 1, 18], [-50, -44, -21, 21, -23], [50, -22, -33, 43], [42, 3, -36, 5, -28]]

Answer:
[1728, 1596, -768, 0, 18, 2200, -1100, 42336]