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: [[45, 5, 41, 8, -25], [-9, 3], [11, -7, -35, -2], [-47, 21, 50, -35, -44]]

[-1845000, -27, -5390, -75999000]