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.
[[-7, 10, 25, 27, 5], [41, -38], [-37, 1], [-43, 35, 37, 47, -14], [25, -42]]