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: [[1, 2, -23, 45, -23], [-16, -12, -31, 34, 5], [-16, -26, -23]]

[47610, -1011840, -9568]