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: [[14, -21, 32, 44, 11], [26, -37, 34, 19, 31]]

[-4553472, -19265012]