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: [[43, 23], [21, -8], [42, 46, -29], [-13, -14, -45], [16, 25, 12, -42], [-33, -18], [16, 31, -29, -36, -13], [42, 24, -3]]

[989, -168, -56028, -8190, -201600, 594, -6731712, -3024]