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: [[12, 38, 45, -11], [23, -4, -8], [-44, 21, 27, 12, 18], [26, 4], [-12, -45, -36, -31], [-13, -5, 37, -10, -13], [35, 41, 19]]

[-225720, 736, -5388768, 104, 602640, 312650, 27265]