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: [[8, -22, -22, -7, -48], [36, 26, 0, 8, 42], [-41, 0], [14, 50, -17], [46, 49]]

[1300992, 0, 0, -11900, 2254]