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: [[5, 37, -5, 24, 4], [37, 40], [-37, 45, -37, -38, 8], [33, -37, -26, -16], [20, 34, 1, -1, -49], [26, -7], [48, 14, -15, 40, 37]]

[-88800, 1480, -18727920, -507936, 33320, -182, -14918400]