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: [[-5, -22, -46, -1], [34, -45, 10], [8, -43]]

[5060, -15300, -344]