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.

Q: [[-17, -33, 27, 45, -50], [10, 18, 25, 21], [20, -7, 10, -10, 19], [-8, -18, -11]]

A: [-50, 180, -2000, 144]
****
Q: [[0, -27, -3, 22, 38], [22, 50, -13, -38], [12, 9, -36], [-45, -36, 4, -26, 15], [-41, 34, 3], [11, -28, -34, 19], [-27, -3, -29, -15, -45], [36, -14, -17], [-4, -28, -7], [7, -28, -45, -6], [8, 3, 32, -40, 23]]

A: [0, -41800, -432, 3744, 34, 952, 0, -504, 112, 168, -10240]
****
Q: [[-39, -17, -44, 9, -23], [-19, 27, -12, -19], [33, 0], [-33, 8, -45], [14, -9, 11, -50, -50], [28, -21, 43, 37]]

A:
[-44, -12, 0, 8, 35000, 28]
****