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: [[-4, -37, 0], [-12, -37, 10, 20], [12, -35], [15, 22, 17], [-5, -11], [36, -45, 30, -35, 0]]

[0, 88800, -420, 5610, 55, 0]