Task: Question Generation
Input (English): Carnival in Haiti started in 1804 in the capital Port-au-Prince after the declaration of independence. The Port-au-Prince Carnival is one of the largest in North America. It is known as Kanaval in the Creole language. It starts in January, known as "Pre-Kanaval", while the main carnival activities begin in February. In July 2012, Haiti had another carnival called Kanaval de Fleur. Beautiful costumes, floats, Rara parades, masks, foods, and popular rasin music (like Boukman Eksperyans, Foula Vodoule, Tokay, Boukan Ginen, Eritaj, etc.) and kompa bands (such as T-Vice, Djakout No. 1, Sweet Micky, Kreyòl La, D.P. Express, Mizik Mizik, Ram, T-Micky, Carimi, Djakout Mizik, and Scorpio Fever) play for dancers in the streets of the plaza of Champ-de-Mars. An annual song competition takes place.
Output (English): What type of annual competition takes place during Kanavel?