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: [[-44, -11, 8], [-18, 11], [20, -18, 32, 28], [-40, -18, -3, 6]]

[3872, -198, -322560, -12960]