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: [[-41, 2], [3, -26, -14, -25, -33], [4, 46, 2], [12, -21, -39, -6, 48]]

[-82, 900900, 368, -2830464]