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]

[[18, -32, -29, -44], [22, 9, -23, 9, -2], [-4, 14], [-50, -48, 29, -4, -16]]
[-734976, 81972, -56, 4454400]

[[-29, -33, 17, 45, 37], [31, 23], [43, 44, 49, 12], [-45, 10, -36], [-17, -17], [43, -34], [-8, 24, 6]]

[27087885, 713, 1112496, 16200, 289, -1462, -1152]