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: [[-30, 13, 7], [41, 8, -5, -18], [-36, 45], [-15, 43, 23, -44, 28], [26, 17], [-49, -38, -5, -47], [44, -43, -45], [24, 27, -48, -41], [-40, -22, 42, 12, -16], [-42, -34], [-24, 8, -20], [-50, -23], [41, 20, -18, -11, 12], [5, -38, 8, 24], [-13, 48]]
Solution:
[-30, -144, -36, -1232, 26, -38, 44, -1152, -7096320, 1428, 3840, -50, -4320, -7296, 48]