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.
[[-11, 10, 32, -8], [-16, 11, 44, 37, 3], [33, -44], [-34, 40, -13, 50], [-18, -5, 43, 50]]