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: [[-21, -16], [14, -21, -24, -11, -26], [-44, 10, -17], [-11, 22]]

[336, 2018016, 7480, -242]