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: [[25, -4], [-39, 35, -16, 35], [-11, -28, -33, 12, 30], [2, -23, 31, -40, -33], [9, -19], [-20, 6, -27, -24, 31], [24, -12, 39, -21], [32, -19, -50, 8, -47]]

[-100, 764400, -3659040, -1882320, -171, -2410560, 235872, -11430400]