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.
[[-2, 38, 41, -16], [-37, -12], [19, 50, -2, -39], [-7, -25, 8, 10], [-40, 25, 16, -18], [-4, 16, 47, 31, 32]]