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.
[[47, -2, 40, -39], [13, -4, 22, -37], [-43, 41]]
A:
[-80, -88, 0]