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: [[-19, 25, 45, 31], [-36, 1], [-19, 22, -39, 29, 30], [-34, -21, 24], [-5, -43, -34], [4, 6, 34], [36, 10], [42, 46, 20], [19, -1, 43, 14, 13], [-37, -49, -45, -48], [7, -22, 40], [-38, 9], [-48, -9, 31, -32], [28, 25, 39, 37], [-1, 2, -49]]
Solution:
[0, -36, 660, -816, -34, 816, 360, 38640, 14, -48, -880, -38, 1536, 28, 2]