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.
[[-13, 43], [-11, -11, 45], [6, 25, -34, -45, -20], [-46, 48], [-33, 17, -32, 43, -19], [33, -21, 50]]