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: [[-18, -47, -47, -6, -8], [24, -17, 48, 24], [-47, -3, -6, -4], [6, -38], [35, -25, 14], [-41, 1], [-36, -31, 40, 18, 36], [-44, 13, -8], [-16, -13, 24, 32, 33], [3, 13], [40, 32]]

Answer: [-864, 27648, 24, -228, 14, 0, -933120, 352, -12288, 0, 1280]


Question: [[-20, -9, -4, -22], [-9, 29], [-41, -3, 12], [-26, 35, 7], [-22, -28, 50, -42, -49], [9, -3, 20, 5, -3], [41, -49, 44, 35, 27], [10, -46, -48], [32, -21], [47, -15, 28, -13]]

Answer: [-1760, 0, 12, -26, -1293600, 20, 44, 22080, 32, 28]


Question: [[-42, 41, -31, 23], [-25, 12, 7], [-14, -34], [-37, -45, -6, -24, 16], [-12, 32, -3], [34, -28, -35, -10]]

Answer:
[-42, 12, 476, 2304, -384, 9520]