premise: A group of individuals are sitting together in a room. hypothesis: The people are all driving go-carts around a track at their local family fun center.
contradiction: The people cannot be sitting together in a room and driving go-carts around a track simultaneously.|contradiction: People driving go-carts around a track can not be in a room while sitting together can not take place while driving.|contradiction: A group sitting in a room and driving cannot be at the same time.