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: [[37, -45, 42, -8], [23, -26, 37, -48], [32, -34, 39, 25], [-41, -16], [12, -20, 1, -30, 25], [-1, 7, -17], [28, -12, -17, 9], [47, -38, -9, 36], [-48, 15]]

[559440, 1062048, -1060800, 656, 180000, 119, 51408, 578664, -720]