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.
[[-16, -13, 33, 46], [-32, 40, 4], [-38, 43, -26], [13, 39, 18, 46], [26, 30, -14, -20, 19]]