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.
[[-14, 47, 13, -48, 29], [50, -27, 20, -46], [-22, -18, -43], [21, -35], [-50, 19, -45, -11, 10]]