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: [[22, -1, 24, -12], [-3, -40], [-49, -10, -1, -14], [-43, -34, -8]]

[6336, 120, 6860, -11696]