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, 37, 28, 16, 5], [15, -11], [-13, 26, 13, 39, -44], [16, -35], [16, 32, -40, 46], [-24, 36, -30, 21], [-34, -4, 31, -49, 16], [-50, 25, 21, -15], [2, 29], [-12, 11, -13]]