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: [[1, 38, -11, -16, 30], [25, -30, -7, 28, 21], [-26, -41], [11, 14, -47, 11], [50, 9], [13, -1, -13], [-28, 16, -28], [-13, -34, 24, 47], [0, 45, 18, -31]]

[200640, 3087000, 1066, -79618, 450, 169, 12544, 498576, 0]