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: [[13, -9], [-23, -22, -34], [18, 38, 4, 43], [11, -40, 23], [-27, -22]]

[-117, -17204, 117648, -10120, 594]