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: [[12, 22], [9, -29, -10, 1], [-21, -45, 16, -46, 33], [-16, -33, 43, -31, 12], [1, -10, 11]]

[264, 2610, -22952160, -8445888, -110]