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: [[-38, 45, -10], [21, 9, 1], [-16, -43, 26, -48, -47]]

[17100, 189, 40355328]