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: [[2, 8, -19, -27, -35], [42, 30, 1, -42], [-15, -42, 27, 28, 29], [21, -44, -20], [12, 19, 10, -7]]

[-287280, -52920, 13812120, 18480, -15960]