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: [[40, 29, -43, 2], [8, -32, 10, -50], [25, 36, 36, -30], [12, 40, 47, 18, -44], [-4, 2], [-13, -27, 3], [0, 26, 26], [43, 14, 30, 8, -32], [29, -13, 38, 1]]

[-99760, 128000, -972000, -17867520, -8, 1053, 0, -4623360, -14326]