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: [[-13, -21, -2, 45, 28], [-45, 39, 12], [22, -30], [-16, -14, -26, -9], [-26, 2], [-25, 46, -31, -1, -46], [41, 23, -27, 39, 10], [15, 48, -12], [14, -19, 34, -30, -12], [-46, 46]]

[-687960, -21060, -660, 52416, -52, 1639900, -9929790, -8640, -3255840, -2116]