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, 44, -16, -29], [49, -21, -40, -41], [23, 24, 11, -13], [7, -13], [14, -49], [45, 30, 34, 26, -45], [-31, 20], [-17, 14, -30], [-12, -38, 38, 4, 9], [11, -43]]

[-102080, -1687560, -78936, -91, -686, -53703000, -620, 7140, 623808, -473]