Comparsas are held throughout the week, consisting of large groups "of dancers dancing and traveling on the streets, followed by a Carrosa (carriage) where the musicians play. The Comparsa is a development of African processions where groups of devotees follow a given saint or deity during a particular religious celebration". One of the most popular comparsas of Fiesta de Carnaval is the male group comparsa, usually composed of notable men from the community who dress up in outlandish costumes or cross-dress and dance to compete for money and prizes. Other popular activities include body painting and flour fighting. "On the last day of Carnival painters flood the street to paint each other. This simply means that a mixture of water paint and water or raw eggs is used to paint people on the streets, the goal being to paint as many people as you can".
Try to answer this question if possible (otherwise reply "unanswerable"): What's the name of the vehicle where the musicians play?
a Carrosa