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: [[3, -20, -28, 25, 25], [8, 39, -36, -18], [9, 2]]

[1050000, 202176, 18]