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.
Q: [[-22, 40, -33, 45], [14, 15], [46, 2, 19], [9, 39], [-45, -28, -7, 49]]
A: 
[-880, 14, 92, 0, -28]