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.

Let me give you an example: [[7, -3, -3, 11], [-6, -6, -5, 2], [-8, 4, -3]]
The answer to this example can be: [0, 72, -32]
Here is why: 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.

OK. solve this:
[[43, -10, 28, 18, -25], [-28, 36, -3, -11, 3], [15, -35, -40, 36, 0], [42, 25, 17, 44], [-50, 43, -25, 5, 13], [20, -41, 14, 23, -39], [21, 30], [-32, 15, -24, 27]]
Answer:
[-5040, -1008, 0, 1848, -50, 280, 30, 768]