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: [[-37, 0], [47, 48, -26, 35, 23], [-42, 36, 12, 44]]

[0, -47218080, -798336]