Detailed 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.
See one example below:
Problem: [[7, -3, -3, 11], [-6, -6, -5, 2], [-8, 4, -3]]
Solution: [0, 72, -32]
Explanation: The first inner list has no even integers, so the first number in the output is 0. The second list has -6, -6, 2 for even integers so the second output is 72. The third list has -8, 4 as even numbers so the third output is -32. This is a good example.

Problem: [[3, -1, -32, 6], [-2, 16, 17], [-12, 4, -29, -50, 16], [6, -34, -9, 13], [38, -47, -15], [-18, -13, -19], [-46, -2], [35, -16, 25], [33, 46, -45, -2, 4], [-28, 17, -15, 6, 18], [-9, -50], [-14, 30, 1, 40, -43], [-43, -21, -20, -25, -16], [-20, 16], [-22, 35, 37, 1]]
Solution:
[-192, -32, 38400, -204, 38, -18, 92, -16, -368, -3024, -50, -16800, 320, -320, -22]