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: [[-1, -16, 13], [-1, -50], [39, -37, -14, -25, 2], [50, 5, 9, 25], [-41, 1, 34, 12, -21], [-40, 37, -25, -26], [-45, -20, 19], [-47, -43, 20, -15], [-3, 47, -12]]

[208, 50, -1010100, 56250, 351288, -962000, 17100, -606300, 1692]