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.
[[-19, 43], [16, 5, 4, -16, -32], [-45, -46], [27, 5], [-31, -8], [3, 21, 18, -3, -31]]