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: [[-30, -1, -2, -22, -17], [41, -27, -24], [-10, -30, 20, 30, 7], [-37, -12, -2]]

[-22440, 26568, 1260000, -888]