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: [[15, 11, -19, 7], [-45, 28], [-2, 42, -39, -44], [-17, 12], [9, 12], [-41, 45, -12, -10], [32, 28, 11], [-14, 45, 27, -2, 41]]

[-21945, -1260, -144144, -204, 108, -221400, 9856, 1394820]