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: [[-3, -24], [0, 45, 30], [-23, 33], [-43, -29, 46, 21], [21, -22]]

[72, 0, -759, 1204602, -462]