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.
[[20, 15, 50], [-44, 0, 4], [36, 48, 16], [-37, -3, -36, 28, -50], [-39, -1, -26, -38, -4], [-48, -11, 19, -30], [50, 42, 16], [-14, -30, 46, -16]]