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: [[43, -19, -19], [14, 28, -39, -22], [-22, 9, -13, 26]]

[15523, 336336, 66924]