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: [[35, -47, -11, -42, 36], [-39, -19], [47, 9, 46, -30], [25, 21, 14], [-20, -5, -19, 21]]

[-27359640, 741, -583740, 7350, -39900]