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: [[-42, -37, -24, -15], [33, -32, -32], [-48, 23, 33], [-17, -42, 10], [33, -5, 22, -5, -29], [-6, 9, -32], [-37, 32, -50]]

[559440, 33792, -36432, 7140, -526350, 1728, 59200]