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.
[[12, -35, -1], [40, 44], [-31, -37, -19, 1], [8, 19, -44, 5], [-14, 21], [16, 20, -36, -24]]