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: [[-20, 26, -35, -7], [-32, -5], [48, 36, -36], [-9, 11, 28], [-42, -27, 17]]

[-127400, 160, -62208, -2772, 19278]