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: [[-12, 26, -47, 48], [-37, -43, 38], [-6, 12, 0], [2, -46, 50], [-23, 26, 24, -21], [-27, 19], [22, 44], [-13, -25, 7], [-13, 49, -14, 33]]

[703872, 60458, 0, -4600, 301392, -513, 968, 2275, 294294]