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: [[-22, -12, -43, -8], [-46, 34, -18, 11], [-48, -8], [-16, -7, 50, -38], [12, 46, 32], [0, -25, -37, -7, 24], [-41, 1, -10], [14, 13, -10]]

Answer: [-2112, 28152, 384, 30400, 17664, 0, -10, -140]


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

Answer: [-50, 180, -2000, 144]


Question: [[-48, -44, 36, -20], [-10, 47, 10, 42, -42], [47, 38, 13, -35], [50, 40, -30, -11, 24], [-25, 11, 26], [45, -45, 2, 48, -18], [-28, -21, -27], [24, 9, -49, -48, 26], [-44, 34, -15, 7], [10, 40], [44, 24, -36], [-20, 19, 49, -24], [27, -4, 39]]

Answer:
[-1520640, 176400, 38, -1440000, 26, -1728, -28, -29952, -1496, 400, -38016, 480, -4]