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, 29], [43, -47, -24, 2], [-20, 36, 30, 13], [-45, -40, -49, -50], [7, 1, 24], [2, 47, -10], [-19, -13, 30, 25], [-43, -3, -12, -23, 30], [-26, 21]]

[841, 97008, -280800, 4410000, 168, -940, 185250, 1068120, -546]