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: [[47, -24, -1, -37], [14, -19], [-22, 2], [14, -23, 5, 19, -28], [47, 25, 3], [-4, -41, 27, 21]]

[-41736, -266, -44, 856520, 3525, 92988]