Definition: 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.
Input: [[33, -7, -38, -16], [-35, -21], [-15, -34, -40, -32, 34]]

[-140448, 735, 22195200]