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, -17], [13, -29, 31], [30, 24, 42, -39], [-10, 33], [30, -28, -13, 7], [-48, -47, -26], [-36, 35, 4], [0, 8, 16, 38, -32], [31, 37]]

[-17, -11687, -1179360, -330, 76440, -58656, -5040, 0, 1147]