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: [[-27, -34, 39, -20], [-33, 32, -30, 22, 47], [-14, -7, -16], [-34, 26, 9], [38, -7, -48], [40, 39], [-46, 27, 21]]

[-716040, 32757120, -1568, -7956, 12768, 1560, -26082]