You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

[[7, -3, -3, 11], [-6, -6, -5, 2], [-8, 4, -3]]
Solution: [0, 72, -32]
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.

New input: [[47, -33], [-33, 29, 20, -12], [-24, 39, 7], [31, -50, -23, 7], [28, -33, 5, 39], [46, -3, 25, -12, -48], [37, 23, 11, -29, -10], [22, 19, 4, -41], [-49, 16, 33, -2, 0], [-2, 34, 10], [-13, -16], [-13, 25], [25, 47, 36, -38], [-3, -19, -48, -27], [11, -29]]
Solution:
[0, -240, -24, -50, 28, 26496, -10, 88, 0, -680, -16, 0, -1368, -48, 0]