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: [[-41, 41, 20, 5, 35], [15, 1, 11], [-45, -2, -47, -49, -48], [-24, 50, 48, -5, -10]]

[-5883500, 165, -9948960, -2880000]