premise: A brown-haired woman in a blue shirt, wearing a bib number from a marathon, holds a gold trophy and poses with a blond woman in a black dress. hypothesis: A woman is wearing a green tshirt.
contradiction: The woman is wearing a blue shirt not a green shirt.|contradiction: A woman cannot be wearing a blue shirt and a green shirt.|contradiction: woman can't be wearing green shirt, has to be in either blue shirt or black dress.