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: [[-8, 20, 18, -50], [-19, 14, -44, 4], [-25, 48], [-8, 14, 1, 29], [2, -11, -15, -2, -44], [31, -40], [-47, -6, 35, 50, -47]]

[144000, 46816, -1200, -3248, 29040, -1240, -23194500]