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: [[48, -32, -15, 33, 47], [7, 22, 21], [-1, -23, 9], [27, 41]]

[35735040, 3234, 207, 1107]