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: [[38, 48, 11, -37, -1], [33, -8], [42, -12, 46], [-19, 23], [8, -46, 50], [-24, -44, 1, 26, 1], [28, -40], [-23, -35, -2], [6, -43, 32]]

[742368, -264, -23184, -437, -18400, 27456, -1120, -1610, -8256]