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: [[8, -41], [21, -22], [20, 34], [36, -41], [-26, -19, -26, 14], [-2, 36, -8], [11, -39, -19, -15], [-30, 8, 21], [-42, -3, 47, -22]]

[-328, -462, 680, -1476, -179816, 576, -122265, -5040, -130284]