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.
[[-34, -12, -34, -13], [-5, -40, -10], [-3, 33], [7, -32, 27], [30, -33, 4], [-40, -39], [-36, 12, -38, 42, 41], [-28, -30, -35], [-49, 44]]