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: [[23, 43, -5], [-21, 48, -48, 43], [31, -50], [50, 15], [-35, -50, -41, -49, 50], [-9, -38, -14, -43], [-15, -22, 7], [-23, -19, -6, 36, -48]]

[-4945, 2080512, -1550, 750, 175787500, 205884, 2310, 4530816]