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: [[21, 6, -29, 28], [14, 37, -4], [44, -23, 20, 39, -9], [-30, 28, 40, -9], [33, 45], [-45, 36, -4, -14]]

Answer: [168, -56, 880, -33600, 0, 2016]


Question: [[9, -25, -21, 12], [-33, -41, -2, -34, 14], [46, 43, 47, -42], [13, -14, -27, 1, -41], [34, -48, 36, 1], [34, -7, 1, 33, 32], [-20, -38, 6]]

Answer:
[12, 952, -1932, -14, -58752, 1088, 4560]