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: [[42, 31, 26], [14, -14], [-40, 6, 5, -1, -9], [0, -2], [-46, 2, -32], [4, 9, -12], [-37, 44], [-33, -4, -44], [45, -28, 21, 5]]

[33852, -196, -10800, 0, 2944, -432, -1628, -5808, -132300]