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.
[[-11, 49, 27, 25], [-4, -32, 38, -31, 30], [3, -37, -45, -40], [-31, 38, 14]]