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.
[[33, 47, -44, 19, 39], [38, -22], [50, -49, -11], [7, 31], [-24, 2, -43], [0, 6, 26], [20, 21]]