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, -28, 39, 41, -20], [8, 39], [-32, -14, 29], [-12, -7, 10, 38, 34], [-32, -38, -48, 21], [49, 9, 50], [26, 50, -16, -9, 12], [2, -29, -19]]

[-15222480, 312, 12992, 1085280, -1225728, 22050, 2246400, 1102]