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: [[-13, 22, -38, -23], [-25, -12, 46], [14, 20, -24], [50, 45], [50, -20, 49], [-27, 18, -31, -13, 22], [-3, -2, 38, -38, -21], [-9, 46, 40, -49], [49, 44]]

[-249964, 13800, -6720, 2250, -49000, -4308876, 181944, 811440, 2156]