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: [[-16, -32, 43], [12, -6, -25, -20, -50], [12, 43, 40, 32], [-42, -10, -23, 35], [-46, 15, -44, -7, 46]]

[22016, 1800000, 660480, -338100, -9775920]