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.
[[-1, -29, 26, -25], [33, -5, 16], [23, 30], [28, -31, 29, -35], [25, 0]]