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.
[[23, 20], [13, 8], [-40, -26], [40, 1], [21, -25, -39, 2, 17], [-23, -49], [37, 39, -50, -50], [-17, 40, 27, -17, -21], [-22, 43, -38, -29, -24]]