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: [[-11, -24, -35, 28], [-34, 45], [28, -14, 7, -11], [23, -31, 41, -10]]

[-258720, -1530, 30184, 292330]