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.
--------
Question: [[-14, -20, -45, 6, -16], [-26, -44], [-2, -47]]

Answer: [-26880, 1144, -2]


Question: [[15, 12, 9], [42, 49], [-39, -29, -18], [32, -2, -16], [-40, 33], [29, -48, -11, 47], [7, 30], [43, -26], [-10, -11, 2, -13, 14], [25, 46]]

Answer: [12, 42, -18, 1024, -40, -48, 30, -26, -280, 46]


Question: [[22, 47, 50, -3], [15, 31], [-7, -6, -39, 1, -34], [50, 46], [5, -48, 44, -48, -33], [12, 16], [-42, 25, -15, -36, -40], [14, 28, -33, 2], [26, 14, -35], [-4, 44, -4], [-2, -42], [-2, 38, -43], [33, 0, 17, 14, -45], [12, -24, -18, 42, 5], [-31, 38, -44]]

Answer:
[1100, 0, 204, 2300, 101376, 192, -60480, 784, 364, 704, 84, -76, 0, 217728, -1672]