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: [[11, 18, 2], [47, -17], [28, 19, 9], [48, -36, -16, 8, 17], [4, 45, 22, 9, -29], [46, 42]]

[396, -799, 4788, 3760128, -1033560, 1932]