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.
[[-29, -45, -11, 6, 27], [33, 17, 13, 2], [2, 22], [-11, 23, -31], [-22, 37, -15], [-45, -44, 19], [27, -34], [-4, -27, -16, 0]]