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, -11, -3, 48, -42], [31, 6, 22, 33], [-33, 35, 35, 32, -47], [24, 37, -22, 46], [35, 20, -15], [-2, 32, 45, -23], [-33, -30, 14, 0]]

[-864864, 135036, 60799200, -898656, -10500, 66240, 0]