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: [[14, -37, 28, 35], [-20, -27, -11, 18], [30, 17], [-34, -1, 40, -5], [-45, 16, -17]]

[-507640, -106920, 510, -6800, 12240]