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: [[-34, -13, 17, -2, 34], [-45, 45, 47], [45, 6], [46, -45, 0]]

[-510952, -95175, 270, 0]