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: [[20, 9, 19, 34], [23, -43, -46, 40], [1, 18, 3], [-28, 28, -35], [-23, 1], [14, -44, 9], [23, 8, 0, -9], [-19, -23, 14], [40, -9, 33], [-45, -8]]

[116280, 1819760, 54, 27440, -23, -5544, 0, 6118, -11880, 360]