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: [[38, -36], [21, 44, -33], [-1, 31, -38, 29], [11, 39, 0, 48], [-25, -14, -13, 21], [-49, -21, 35, -12], [19, 29], [-24, -2, -41, -49]]

[-1368, -30492, 34162, 0, -95550, -432180, 551, 96432]