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: [[11, 11], [48, 10, 43, -37, -27], [-38, 50, 29, -8, 11], [42, -13, 7]]

[121, 20619360, 4848800, -3822]