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: [[6, -8], [-36, -17, -28, 28], [43, 44, 41, 39, -6]]

[-48, -479808, -18151848]