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: [[39, -8, -20], [-41, 10], [17, 32, 1], [-35, -14], [-2, -33, -24, -6, 1], [-36, 11, -32, -3, -22], [40, -10, 20, 10]]

[6240, -410, 544, 490, 9504, 836352, -80000]