premise1: Group singing and dancing on a staged dressed in red, white and blue.
premise2: A group of people singing and playing musical instruments on stage.
premise3: A large group in red white and black perform on a stage.
premise4: People in sailor suits performing a song or dance
premise: Group singing and dancing on a staged dressed in red, white and blue. A group of people singing and playing musical instruments on stage. A large group in red white and black perform on a stage. People in sailor suits performing a song or dance
hypothesis: Two girls sit.