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: [[-6, -37, -36, -37, 48], [10, -48, 28], [47, -28, 40, 22, 16], [-1, -29]]

[14193792, -13440, -18529280, 29]