Question: Generate a question about the following movie plot: During a battle in the last months of World War I, the protagonist, an unnamed soldier (known only in the credits as A Jewish Barber), is fighting for the Central Powers in the army of the fictional nation of Tomainia, comically blundering through the trenches in combat scenes. Upon hearing a fatigued pilot pleading for help, the Barber attempts to rescue the exhausted officer, Commander Schultz. The two board Schultz's nearby airplane and fly off, barely escaping enemy ground fire. Schultz reveals that he is carrying important dispatches that could win the war. However, the plane loses fuel and crashes in a marsh. They both survive, but the Barber suffers from memory loss. As medics arrive, Commander Schultz gives them the dispatches, but is told that the war has just ended and Tomainia lost.Years later, as the Barber is released from the hospital, Adenoid Hynkel (also played by Chaplin), the ruthless dictator of Tomainia, has undertaken to persecute Jews throughout his country, aided by Secretary of the Interior and Minister of Propaganda Garbitsch and Minister of War Herring. The symbol of Hynkel's fascist regime is the "double cross", and at times, when he's excited or angry, Hynkel speaks in a macaronic parody of the German language. During his first speech, his Tomainian is "translated" by an overly concise English-speaking news voice-over.The Barber, unaware of Hynkel's rise to power, returns to his barbershop in the Jewish ghetto. When he opposes the painting of the word "Jew" on his barber shop by storm troopers, he flees from them, aided in part by his neighbor, Hannah, who knocks some of them unconscious with a frying pan. The Barber is nearly lynched by a gang of storm troopers, but Schultz, now a high-ranking officer in Hynkel's regime, intervenes. Though surprised to see the man who saved his life at the end of the war is not an Aryan, as he previously imagined, he returns the favor by ordering the storm troopers to take no action against him or Hannah, even when she throws an object at a storm...
Answer:
Who does Hynkel sign a treaty with?