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.
[[-39, -27, 14, 9, 20], [-28, 23, -28, 22, -11], [31, 11, 49, -32, -38], [10, -13, -24, -30, 45], [5, -9, 32, -35, 10]]