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: [[44, 26, -29, -46], [44, -18, -49, -6, 34], [-42, -49, 24, -27, -21], [-33, 40, 14]]

[1526096, -7916832, 28005264, -18480]