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: [[-23, -30], [27, -14, 42], [-25, -35, 22, -23, 16], [-2, -43, 1], [-48, -47, 30, 44, -21], [-26, 25, 48], [-40, 3, -23], [26, -29, -41]]

[690, -15876, -7084000, 86, -62536320, -31200, 2760, 30914]