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: [[1, -31, -38], [-41, -18, -21], [-33, -3, 39], [-38, -44], [26, -33, 25, 10, -9], [-38, -22, 5, -3], [24, -37, -18], [-10, 47, -44], [27, -13, 14, 32]]

[1178, -15498, 3861, 1672, 1930500, -12540, 15984, 20680, -157248]