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: [[-26, 10, -4, 34], [41, 49, 9, -2, 35], [6, -26, -38, 26], [-26, 40]]

[35360, -1265670, 154128, -1040]