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: [[-6, 0, -7, 46, -9], [14, 46, -23, 20], [14, 22, 31, -34], [9, 50, -14], [-1, 1, -15, 22, 17]]

[0, -296240, -324632, -6300, 5610]