Definition: In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
Input: [[30, 8, -2, 6], [19, -30, -9, -24, -6], [7, 28, -16, 39], [12, 8, 37, -27], [-13, 5], [-15, 9, -22], [31, -11, 24, -21, -4], [45, 12, 32]]

[-2880, 738720, -122304, -95904, -65, 2970, -687456, 17280]