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: [[-10, 24, -44, -23], [30, 31, -4, -33, 31], [-48, 18, 34]]

[-242880, 3805560, -29376]