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: [[27, 46, 37, -18], [-19, 4, 9, 33], [23, -14], [37, 40, 48, -29, 50], [15, -47], [-37, 1, -31, -1], [25, 24, 42, -46], [-45, 11], [36, 29]]

[-827172, -22572, -322, -103008000, -705, -1147, -1159200, -495, 1044]