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: [[-49, 43, -17, 43], [11, -42, 44, 2], [37, -14, -17, -45, 34], [25, 37, -4, 17], [-39, 26, 6], [-50, -27], [-45, 21], [-1, 12], [25, -19, 31, -7]]

[1540217, -40656, -13473180, -62900, -6084, 1350, -945, -12, 103075]