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: [[35, -21, 31, 45], [-8, 35, 50], [15, -11, -46, -12, 30], [23, -2], [-20, 30, -3], [14, 48, -44, -28], [-39, -11, -39], [9, 40, -46, -2, -34]]

[-1025325, -14000, -2732400, -46, 1800, 827904, -16731, -1126080]