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: [[-29, 38, 45], [18, 6, -12, 14], [7, 37], [-22, -31, -26], [8, 18, 6, -19, 49], [-48, 23, 4], [-11, 19, 41], [-31, 13, -30, -41, -34], [-27, -2, 40, -44, -43], [39, -12, -20]]

[-49590, -18144, 259, -17732, -804384, -4416, -8569, 16853460, 4086720, 9360]