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: [[-43, 16], [-4, 7, 18, 19, 23], [22, 34, -32, 30], [-3, 43, -29, -9]]

[-688, -220248, -718080, -33669]