Q: 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.
[[24, 46, -20, 19, -47], [10, 25, 13, 4], [11, -44, 36, 23], [-19, 11, -3], [12, 29, 49], [50, -49], [-43, -14, -8, -37, 1], [-26, 2, 36, -2, -22], [-17, 22, -37, -43, -14], [17, -17, 22], [-23, -5, -5], [-24, -20, -30, -41, 5], [-38, -42, 41], [31, 4, 50], [-26, 14, -14, -1]]
A:
[-22080, 40, -1584, 0, 12, 50, 112, -82368, -308, 22, 0, -14400, 1596, 200, 5096]