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, 8], [-13, -11], [39, -43], [2, 23, 8, 22]]

[64, 143, -1677, 8096]