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: [[-29, -8], [42, 5], [35, -20, -2, 6], [-20, 5, -13, 11], [1, 39], [27, 1], [19, 47, 43]]

[232, 210, 8400, 14300, 39, 27, 38399]