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: [[-23, -28, -9, 43], [-2, 14, 19, -19, -41], [17, 48, 35]]

[-249228, -414428, 28560]