Original sentence: A tailcoat, a type of coat used in evening dress.Tail may also refer to:.Tail, the empennage of an aircraft (e.Tails (comic character) or Miles "Tails" Prower, a character in the Sonic the Hedgehog world.Tails may also refer to:.a tail rotor)
Edited sentence: Tail rotor, a small vertical propeller mounted at the rear of a helicopter.Tail(s) may also refer to:.Tail, the empennage of an aircraft.Tails (comic character) or Miles "Tails" Prower, a character in Sonic the Hedgehog.Tails or tailcoat, a type of coat used in evening dress