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.
[[-26, -16, 14, -15, -16], [5, -27, 45, 15, -22], [6, -15, 24], [28, -29, -35]]