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.
[[3, 29, 17], [26, -31, -7, -20, 31], [-33, -19, 19, 19], [5, 30], [35, 23, 42, -44], [8, -49, -5, -25]]