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.
[[-36, -42, -22, 20, -14], [-31, 11, 9, 39, 7], [4, 1, 28], [-27, -16], [9, -2]]