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: [[22, -16, -13, 44], [2, 45, -12, 3, -47], [29, 28, 22], [27, -21], [12, 22, -46, 30]]

[201344, 152280, 17864, -567, -364320]