premise: A dark-haired man in a black uniform is speaking to a man wearing a black jacket and black helmet on a motorbike. hypothesis: A man in a swimsuit is talking to another man.
contradiction: If he is in uniform, he cannot be in a swimsuit at the same time.|contradiction: SWIMSUIT CANNOT BE WORN DURING MOTORBIKE RIDE.|contradiction: A man is either in a black uniform or a swimsuit.