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: [[-29, 28, 46, 19, -5], [38, -5, 50], [32, -11, 32, 11]]

[3548440, -9500, -123904]