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.
[[-46, 48, 50, 21, 36], [26, 20], [13, 27, -12, 32], [-31, 33], [17, 20], [-32, -9], [16, 28]]