Definition: 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.
Input: [[-15, 9, 8, -13, 28], [23, 6, 8, 10, 36], [20, -44, 49, -18], [19, 23, 21, -45, 47], [12, -45, 2, 15, 14], [-42, -36, -47, -48], [43, -34, -8]]
Output:
[224, 17280, 15840, 0, 336, -72576, 272]