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: [[-26, -14, -5], [-4, -17, -2], [25, 20, 41, 29]]

[-1820, -136, 594500]