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, -19, 40], [20, 7, 17, -41, -25], [-37, 33, -7, 6, -14], [14, 4, 22], [9, -11, 32, -45], [-26, -4, -14, -22], [34, 9, 10, -13], [16, 40], [-28, -23]]

[-11400, 2439500, -717948, 1232, 142560, 32032, -39780, 640, 644]