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.

[[-21, -8, -18, 5], [10, 18], [24, 37, -32, -50, -39], [-11, -13, -43]]
[-15120, 180, -55411200, -6149]

[[-28, -23, 3, 50, -2], [35, 45, 10, 18, 41], [42, 39], [4, -44], [-36, 1, -13, -23], [-14, 2, -45]]
[-193200, 11623500, 1638, -176, -10764, 1260]

[[1, 6, -49, -28], [27, -38], [-40, 8, -10, -40, -34], [-12, 18, -5, 2], [-7, 18, -36]]

[8232, -1026, 4352000, 2160, 4536]