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.
[[-8, 19, 21], [4, -18], [-9, 45, 31, -22], [-6, -16, 39], [-44, 24, 41, -25, 5], [13, -13, 36, -38], [11, -36]]