Chapter Four – Tweedledum and Tweedledee: She then meets the fat twin brothers Tweedledum and Tweedledee, whom she knows from the famous nursery rhyme. After reciting the long poem "The Walrus and the Carpenter", the Tweedles draw Alice's attention to the Red King—loudly snoring away under a nearby tree—and maliciously provoke her with idle philosophical banter that she exists only as an imaginary figure in the Red King's dreams (thereby implying that she will cease to exist the instant he wakes up). Finally, the brothers begin acting out their nursery-rhyme by suiting up for battle, only to be frightened away by an enormous crow, as the nursery rhyme about them predicts.