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: [[16, -37], [-27, -35, -30, -13], [18, 42, 1, 49], [-22, -34], [-12, -2, 41, 37, 14]]

[-592, 368550, 37044, 748, 509712]