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.
[[11, 11, 41, 1, 38], [34, 9, 23, 27], [-25, 27, 30], [36, 40, 32, -15, 47]]
A:
[38, 34, 30, 46080]