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: [[21, -13, 30, -17, -25], [4, 50], [46, 39], [27, -42], [-32, -8], [-43, 16, 46], [-6, -10, -32, -37]]

[-3480750, 200, 1794, -1134, 256, -31648, 71040]