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, -29, 20, -26, -20], [-36, -33], [-50, 47], [-3, -10, 22], [33, 20, 25, 1], [-28, -23, -36, 49, 47]]