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: [[-30, -39, -27, -3, 6], [-31, 35, 39, 2], [31, 31, -43], [-20, 7, 4], [-34, 6]]

[568620, -84630, -41323, -560, -204]