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: [[-17, -34, -2], [49, 43], [-15, -16, 42, -46], [41, 50, 42], [26, -9, 13, -17, 35], [50, 21, 20], [6, 24, -3], [-39, -26, -19, -17, -31], [-37, 16, 46, -11]]

[-1156, 2107, -463680, 86100, 1809990, 21000, -432, -10153182, 299552]