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: [[-5, -35, 37, 35], [-20, 29, -17, 39], [-47, -25], [-43, -40, 42], [4, -45, -10, -43, -29]]

[226625, 384540, 1175, 72240, 2244600]