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.
[[8, 41, -13], [17, -40, 16, -43, -36], [19, -35, 45], [42, -36, -15, -11, -27]]