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.
[[-32, -16, 37, -50, -12], [-8, 16, -34, -11, -9], [-2, -49], [35, 49, -45], [-16, 39, 5]]