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: [[3, -40], [-14, -20], [49, 33, -48, -3, 3], [-3, -18], [42, 1, -16, 34, -47], [-27, -32], [-44, -20, 6, 14, -3], [11, -43, 19]]

[-120, 280, 698544, 54, 1073856, 864, -221760, -8987]