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: [[-5, 35, 26], [-19, -43, -37, -20, 46], [-48, 4]]

[-4550, 27810680, -192]