premise1: A quartet of young people, possibly Spanish or Portuguese, wearing red bandannas, while one conspicuously does not, stroll down a boulevard.
premise2: Several people in white clothes and red handkerchiefs, and one man who is not dressed like the others, congregate in a wide alley.
premise3: Many of the people were wearing white clothing with red bandannas, as they celebrated in the streets.
premise4: A group of people in white shirts with red scarves and one man in a green shirt.
premise: A quartet of young people, possibly Spanish or Portuguese, wearing red bandannas, while one conspicuously does not, stroll down a boulevard. Several people in white clothes and red handkerchiefs, and one man who is not dressed like the others, congregate in a wide alley. Many of the people were wearing white clothing with red bandannas, as they celebrated in the streets. A group of people in white shirts with red scarves and one man in a green shirt.
hypothesis: A group posing for a picture.