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, -33, 35, -1], [-15, -17, 34], [6, 4, -50], [30, -4, -44], [-6, -21, 1, 29], [-7, 34, -22, 27, 40]]