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.
[[-23, -19, 11, 22], [-44, -13, -15], [-38, -38, -10, 5], [-34, -19, -11, -15], [-18, -30, -1, -36], [17, -14, -12, 40, 37]]