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: [[29, 39, -32, 16, 40], [-40, -19, 38], [-10, -14, -33, 1], [27, 2, -35, -5], [-39, -28, -29, -4], [43, 13, -24, -28, 29], [-22, 3, -14, 48, -27]]
Solution:
[-20480, -1520, 140, 2, 112, 672, 14784]