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.
[[-50, 40, 14, 49, 43], [4, 4], [9, -8, 10, 25], [2, 31, -18], [24, 6, 10, -13, -34], [-5, -40, 21], [-34, -41, 34, 36, -41], [-24, 2, -6, -42, -16], [18, 13], [5, 42, -20, 21, 13]]