premise: A person in a large pink triangle-shaped costume waves as a man and a woman dressed in matching brightly-colored striped and polka-dotted outfits smile back. hypothesis: The person is marching in a parade.
neutral: The person indicated could be any of three people; the first person mentioned or either the man or woman in the matching costumes.|neutral: Waving isn't the same as marching. Wearing costumes doesn't mean you're in a parade.|neutral: The person may not necessarily be marching in a parade even though they are dressed in a costume.