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: [[18, 28, -14], [28, -14, 38], [-17, -43], [0, 2, -21, -48], [-10, -30], [27, 28, 18], [-49, 34], [-14, -10]]

[-7056, -14896, 731, 0, 300, 13608, -1666, 140]