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: [[-5, 42, 49], [38, -22], [-8, 0], [-42, -19, 12], [-7, 31, 14], [-43, 33, 44, -3], [-35, -10, -33], [26, -6]]

[-10290, -836, 0, 9576, -3038, 187308, -11550, -156]