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.
[[-39, 28, -1, 13], [-46, -11, 10, -38, 19], [20, -45, 16, -37], [-46, 50, -38, 27], [-22, -21]]