Instructions: 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: [[39, 42, -14, 32], [32, -33, -45, 46], [-37, -17, -45, 17, -17]]
Output:
[-18816, 1472, 0]