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: [[-2, -3], [16, 47], [-28, -43, -13, -24, 1], [-15, -15, -40], [6, 29, 3, -43, 40], [2, 33, 6, 22], [-13, 7, 34], [3, 50, -45, -50]]

[6, 752, 375648, -9000, -897840, 8712, -3094, 337500]